@article{CTT100659952,
  author = {Yoshiyasu YAMADA and Tomomi Matsui and Manabu SUGIYAMA},
  title = {An inefficiency measurement method for management systems},
  journal = {Journal of Operations Research Society of Japan},
  year = 1994,
}

@article{CTT100659951,
  author = {Tomomi Matsui and Akihisa TAMURA and Yoshiko IKEBE},
  title = {Algorithms for Finding a Kth Best Valued Assignment},
  journal = {Discrete Applied Mathematics},
  year = 1994,
}

@article{CTT100659950,
  author = {吉田泰子 and 松井知己},
  title = {２部グラフの辺彩色の列挙解法},
  journal = {電気学会誌Ｃ部門誌},
  year = 1994,
}

@article{CTT100659949,
  author = {Komei FUKUDA and Tomomi Matsui},
  title = {Finding All the Perfect Matchings in Bipartite Graphs},
  journal = {Applied Mathematics Letters},
  year = 1994,
}