@article{CTT100389071,
  author = {Kurokaws and Nobushige; Koyama and Shin-ya},
  title = {Normalized double sine functions},
  journal = {Proceedings of the Japan Acaddemy },
  year = 2003,
}

@article{CTT100389060,
  author = {黒川信重},
  title = {オイラーの三つのアイディア},
  journal = {数学セミナー},
  year = 2003,
}

@article{CTT100389061,
  author = {黒川信重},
  title = {ゼータと円周率},
  journal = {数学文化},
  year = 2003,
}

@article{CTT100389075,
  author = {Kurokawa Nobushige and Wakayama Masato},
  title = {Analyticity of polylogarithmic Euler products},
  journal = {Rendiconti del Circolo Matematico di Palermo},
  year = 2003,
}

@article{CTT100389053,
  author = {Kurokawa Nobushige and Koyama Shin-ya},
  title = {Multiple sine functions},
  journal = {Forum Math.},
  year = 2003,
}

@article{CTT100389076,
  author = {Kaneko Masanobu and Kurokawa Nobushige and Wakayama Masato},
  title = {A variation of Euler's approach to values of the Riemann zeta function,},
  journal = {Kyushu J. Math.},
  year = 2003,
}

@article{CTT100389054,
  author = {Kurokawa Nobushige and Koyama Shin-ya},
  title = {Kummer's formula for multiple gamma functions},
  journal = {J.Ramanujan Math.Soc. },
  year = 2003,
}

@article{CTT100389055,
  author = {Kurokawa Nobushige and Ochiai Hiroyuki and Wakayama Masato},
  title = {Absolute derivations and zeta functions},
  journal = {Documenta Math.},
  year = 2003,
}