@book{CTT100703607,
  author = {小島定吉},
  title = {離散構造},
  publisher = {},
  year = 2013,
}

@book{CTT100615236,
  author = {Sadayoshi Kojima},
  title = {Circle packing and Teichmuller space},
  publisher = {European Mathematical Society Publishing House},
  year = 2009,
}

@book{CTT100466167,
  author = {小島定吉},
  title = {3次元の幾何学},
  publisher = {朝倉書店},
  year = 2002,
}

@book{CTT100396223,
  author = {小島定吉},
  title = {多角形の現代幾何学 増補版},
  publisher = {牧野書店},
  year = 1999,
}

@book{CTT100396228,
  author = {小島定吉},
  title = {トポロジー入門},
  publisher = {共立出版株式会社},
  year = 1998,
}

@article{CTT100703584,
  author = {Eiko Kin and Sadayoshi Kojima and Mitsuhiko Takasawa},
  title = {Minimal dilatation of pseudo-Anosovs generated by the magic 3-manifold and their asymptotic behavior},
  journal = {Algebraic and Geometric Topology},
  year = 2013,
}

@article{CTT100703583,
  author = {Sadayoshi Kojima},
  title = {Entropy, Weil-Petersson translation distance and Gromov norm for surface automorphisms},
  journal = {Proceedings of American Mathematical Society},
  year = 2012,
}

@article{CTT100613456,
  author = {Kazuo Murota and Yoshihiro Kanno and MASAKAZU KOJIMA and SADAYOSHI KOJIMA},
  title = {A numerical algorithm for block-diagonal decomposition of matrix *-algebras, Part I: proposed approach and application to semidefinite programming},
  journal = {Japan Journal of Industrial and Applied Mathematics},
  year = 2010,
}

@article{CTT100615237,
  author = {Kazuo Murota and Yoshio Kanno and Masakazu Kojima and Sadayoshi Kojima},
  title = {A numerical algorithm for block-diagonal decomposition of matrix *-algebra},
  journal = {Japan Journal of Industrial and Applied Mathematics},
  year = 2010,
}

@article{CTT100615122,
  author = {Eiko Kin and Sadayoshi Kojima and Mitsuhiko Takasawa},
  title = {Entropy versus volume for pseudo-Anosovs},
  journal = {Experimental Mathematics},
  year = 2009,
}

@article{CTT100524877,
  author = {Sadayoshi Kojima and Shigeru Mizushima and Ser Peow Tan},
  title = {Circle packings on surfaces with projective structures and uniformization},
  journal = {Pacific J. Math.},
  year = 2006,
}

@article{CTT100539461,
  author = {Sadayoshi Kojima and Shigeru Mizushima and Ser Peow Tan},
  title = {Circle packings on surfaces with projective structures},
  journal = {J. Differential Geometry},
  year = 2003,
}

@article{CTT100538260,
  author = {Y. Yamashita and H. Nishi and S. Kojima},
  title = {Configuration spaces of points on the circle and hyperbolic Dehn fillings, II},
  journal = {Geometriae Dedicata},
  year = 2002,
}

@article{CTT100538261,
  author = {SADAYOSHI KOJIMA},
  title = {Complex hyperbolic cone structures on the configuration spaces},
  journal = {Rend. Istit. Mat.. Univ. Trieste},
  year = 2001,
}

@article{CTT100537102,
  author = {S. Kojima and H. Nishi and Y. Yamahsita},
  title = {Configuration spaces of points on the circle and hyperbolic Dehn fillings},
  journal = {Topology},
  year = 1999,
}

@article{CTT100537103,
  author = {SADAYOSHI KOJIMA},
  title = {Deformations of hyperbolic 3-cone-manifolds},
  journal = {Journal of Differential Geometry},
  year = 1998,
}

@article{CTT100537105,
  author = {M. Fujii and S. Kojima},
  title = {Flexible boundaries in deformations of hyperbolic 3-manifolds},
  journal = {Osaka Journal of Mathematics},
  year = 1997,
}

@article{CTT100537104,
  author = {A. Ishibashi and T. Koike and M. Shiino and S. Kojima},
  title = {Compact hyperbolic universe and singularities},
  journal = {Physical Review D},
  year = 1996,
}

@article{CTT100536807,
  author = {SADAYOSHI KOJIMA},
  title = {Immersed Geodesic Surfaces in Hyperbolic 3-Manifolds},
  journal = {Complex Variables},
  year = 1996,
}

@article{CTT100536803,
  author = {S.Kojima and Y. Yamashita},
  title = {Shapes of Stars},
  journal = {Proceedings of American Mathematical Society},
  year = 1993,
}

@article{CTT100537106,
  author = {SADAYOSHI KOJIMA},
  title = {Polyhedral decomposition of hyperbolic 3-manifolds with totally geodesic boundary},
  journal = {Advanced Study in Pure Math.},
  year = 1992,
}

@article{CTT100536804,
  author = {S. Kojima and M. Ishida},
  title = {Apollonian Packings and hyperbolic geometry},
  journal = {Geometriae Dedicata},
  year = 1992,
}

@article{CTT100536802,
  author = {M. Ho Kim and S. Kojima and F. Raymond},
  title = {Homotopy invariants of nonorientable 4-manifolds},
  journal = {Transactions of American Mathematical Society},
  year = 1992,
}

@article{CTT100536801,
  author = {S. Kojima and Y. Miyamoto},
  title = {The smallest hyperbolic 3-manifolds with totally geodesic boundary},
  journal = {Journal of Differential Geometry},
  year = 1991,
}

@article{CTT100536800,
  author = {SADAYOSHI KOJIMA},
  title = {Polyhedral decomposition of hyperbolic manifolds with boundary},
  journal = {Proceedings of workshop in Pure Mathematics, Seoul N. Univ.},
  year = 1990,
}

@article{CTT100536799,
  author = {SADAYOSHI KOJIMA},
  title = {Isometry transformations of hyperbolic 3-manifolds},
  journal = {Topology and its applications},
  year = 1988,
}

@article{CTT100537108,
  author = {D. D. Long and S. Kojima},
  title = {Virtual Betti numbers of some hyperbolic 3-manifolds},
  journal = {A Fate of Topology, Acadmic Press},
  year = 1988,
}

@article{CTT100537107,
  author = {SADAYOSHI KOJIMA},
  title = {Finite covers of 3-manifolds containing essential surfaces of Euler characteristic = 0},
  journal = {Proceedings of American Mathematical Society},
  year = 1987,
}

@article{CTT100536805,
  author = {SADAYOSHI KOJIMA},
  title = {Bounding finite groups acting on 3-manifolds},
  journal = {Mathematical Proceedings Cambridge Philosophical Society},
  year = 1984,
}

@article{CTT100537109,
  author = {SADAYOSHI KOJIMA},
  title = {A construction of geometric structures on Seifert fibered spaces},
  journal = {Journal of Mathematical Society of Japan},
  year = 1984,
}

@article{CTT100536796,
  author = {SADAYOSHI KOJIMA},
  title = {Milnor'S \mu-invariants, Massey products and Whitney's trick in 4 dimensions},
  journal = {Topology and its applications},
  year = 1983,
}

@article{CTT100536797,
  author = {SADAYOSHI KOJIMA},
  title = {Nilpotent completions and Lie rings associated to link groups},
  journal = {Commentarii Mathematici Helvetici},
  year = 1983,
}

@article{CTT100537110,
  author = {A. Kawauchi and S. Kojima},
  title = {Algebraic classification of linking pairings on 3-manifolds},
  journal = {Math. Ann.},
  year = 1980,
}

@article{CTT100537111,
  author = {S. Kojima and M. Yamasaki},
  title = {Some new invariants of links},
  journal = {Inventiones math.},
  year = 1979,
}

@article{CTT100537112,
  author = {M. Kato and S. Kojima and T. Ohkawa and M. Yamasaki},
  title = {The Matsumoto tripling for compact simply connected 4-manifolds},
  journal = {Tohoku Math. J.},
  year = 1979,
}

@article{CTT100537113,
  author = {SADAYOSHI KOJIMA},
  title = {Piecewise linear Dehn's lemma in 4-dimensions},
  journal = {Proceedings of Japan Academy},
  year = 1979,
}

@article{CTT100537114,
  author = {SADAYOSHI KOJIMA},
  title = {Classification of simple knots by Levine pairings},
  journal = {Comment. Math. Helvetici},
  year = 1979,
}

@article{CTT100537098,
  author = {SADAYOSHI KOJIMA},
  title = {A classification of some even dimensional fibered knots},
  journal = {J. Fac. Sci. Univ. Tokyo},
  year = 1977,
}

@inproceedings{CTT100703606,
  author = {SADAYOSHI KOJIMA},
  title = {Normalized entropy versus volume for pseudo-Anosovs},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100703605,
  author = {SADAYOSHI KOJIMA},
  title = {Normalized entropy versus volume for pseudo-Anosovs},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100703604,
  author = {SADAYOSHI KOJIMA},
  title = {The moduli space of pentagons},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100703603,
  author = {Sadayoshi Kojima},
  title = {The moduli space of pentagons},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100703586,
  author = {Sadayoshi Kojima},
  title = {Normalized entropy versus volume for pseudo-Anosovs},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100703602,
  author = {小島定吉},
  title = {トポロジーと基本群},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100703601,
  author = {SADAYOSHI KOJIMA},
  title = {Normalized entropy versus volume for pseudo-Anosovs},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100703600,
  author = {Sadayoshi Kojima},
  title = {Normalized entropy versus volume for pseudo-Anosovs},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100703585,
  author = {小島定吉},
  title = {ポアンカレ予想の解決},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100633578,
  author = {小島 定吉},
  title = {エントロピー vs 体積 I, II},
  booktitle = {},
  year = 2011,
}

@inproceedings{CTT100619576,
  author = {SADAYOSHI KOJIMA},
  title = {Entropy versus Voliume, I, II},
  booktitle = {},
  year = 2011,
}

@inproceedings{CTT100619575,
  author = {小島定吉},
  title = {３次元トポロジーは．．．},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619574,
  author = {SADAYOSHI KOJIMA},
  title = {Entropy versus volume for surface automorphisms},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619573,
  author = {SADAYOSHI KOJIMA},
  title = {Entropy versus simplicial volume for surface automorphisms},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619572,
  author = {SADAYOSHI KOJIMA},
  title = {Entropy versus simplicial volume for surface automorphisms},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619571,
  author = {小島定吉},
  title = {パリコレでポアンカレ予想を},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619570,
  author = {SADAYOSHI KOJIMA},
  title = {Entropy versus Volume},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619569,
  author = {小島定吉},
  title = {円周上の曲面束の幾何とトポロジー},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100619577,
  author = {SADAYOSHI KOJIMA},
  title = {History of Topology and Computer},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100615119,
  author = {Eiko Kin and Sadayoshi Kojima and Mitsuhiko Takasawa},
  title = {Thurston polytopes and entropy functions of Dehn fillings on the magic 3-manifold},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100619567,
  author = {小島定吉},
  title = {ポアンカレ予想と幾何化予想 ートポロジーの１００年ー},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575974,
  author = {小島定吉},
  title = {ポアンカレ予想について},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575976,
  author = {小島定吉},
  title = {ポアンカレ予想と幾何化予想ートポロジーの１００年ー},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575980,
  author = {Sadayoshi Kojima},
  title = {Entropy vs volume},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575973,
  author = {小島定吉},
  title = {ポアンカレ予想と幾何化予想},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575954,
  author = {Kazuo Murota and Yoshihiro Kanno and Masakazu Kojima and Sadayoshi Kojima},
  title = {A numerical algorithm for block-diagonal decomposition of matrix *-algebra},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575972,
  author = {小島定吉},
  title = {ポアンカレ予想について},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575977,
  author = {Sadayoshi Kojima},
  title = {Comparison of hyperbolic volume with other invariants},
  booktitle = {},
  year = 2007,
}

@inproceedings{CTT100575975,
  author = {Sadayoshi Kojima},
  title = {Quasi-isometry of invariants},
  booktitle = {},
  year = 2006,
}

@inproceedings{CTT100575979,
  author = {Sadayoshi Kojima},
  title = {Packings on projective Riemann surfaces},
  booktitle = {},
  year = 2006,
}

@inproceedings{CTT100575978,
  author = {Sadayoshi Kojima and Shigeru Mizushima},
  title = {Packings on surfaces I},
  booktitle = {},
  year = 2006,
}

@inproceedings{CTT100539462,
  author = {Sadayoshi Kojima and Shigeru Mizushima},
  title = {The Dehn filling space of a certain hyperbolic 3-orbifold},
  booktitle = {Contemporary Mathematics},
  year = 2004,
}

@inproceedings{CTT100536808,
  author = {Sadayoshi Kojima},
  title = {Nonsingular parts of hyperbolic 3-cone-manifolds},
  booktitle = {Topology and Teichim\"uller spaces, WSP, Singapore},
  year = 1996,
}

@inproceedings{CTT100536798,
  author = {SADAYOSHI KOJIMA},
  title = {Determining knots by branched covers},
  booktitle = {LMS Lecture Note Series},
  year = 1986,
}

@misc{CTT100524878,
  author = {Sadayoshi Kojima and Shigeru Mizushima and Ser Peow Tan},
  title = {Circle packings on surfaces with projective structures : A survey},
  year = 2006,
}

@misc{CTT100536809,
  author = {SADAYOSHI KOJIMA},
  title = {Hyperbolic 3-manifolds singular along knots},
  year = 1998,
}

@misc{CTT100536806,
  author = {SADAYOSHI KOJIMA},
  title = {Geometry of hyperbolic 3-manifolds with boundary},
  year = 1994,
}

@misc{CTT100595223,
  author = {SADAYOSHI KOJIMA},
  title = {Massey Products, Nilpotent Completions and their Applications to 4-dimensional Topology},
  year = 1981,
}

@misc{CTT100596169,
  author = {SADAYOSHI KOJIMA},
  title = {},
  year = 1978,
}



@phdthesis{CTT100595223,
  author = {SADAYOSHI KOJIMA},
  title = {Massey Products, Nilpotent Completions and their Applications to 4-dimensional Topology},
  school = {コロンビア大学},
  year = 1981,
}

@mastersthesis{CTT100596169,
  author = {SADAYOSHI KOJIMA},
  title = {},
  school = {東京大学},
  year = 1978,
}