@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020793,
 author = {小林, 幹夫 and 大島, 康次郎},
 issue = {6},
 journal = {生産研究},
 month = {Jun},
 pages = {545--547},
 title = {研究速報 : 最適問題のための双対法},
 volume = {31},
 year = {1979}
}