著者名 書名 版表示 出版者名 出版年 シリーズ名 番号 ISBN ISSN URL Hammer, P. L. and Johnson, E. L. (Ellis L.) and Korte, Bernhard H. and NATO Special Program Panel on Systems Science and Discrete Optimization Symposium and IBM Canada and Society for Industrial and Applied Mathematics Discrete optimization : proceedings of the Advanced Research Institute on Discrete Optimization and Systems Applications of the Systems Science Panel of NATO and of the Discrete Optimization Symposium, co-sponsored by IBM Canada and SIAM, Banff, Alta. and Vancouver, B.C., Canada, August 1977 North-Holland Pub. Co.,sole distributors for the U.S.A. and Canada, Elsevier North-Holland 1979 Annals of discrete mathematics 4-5 0444853227,0444853235 https://ci.nii.ac.jp/ncid/BA03713933