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 "Workshop on Approximation Algorithms for Combinatorial Optimization Problems and Workshop on Randomization and Approximation Techniques in Computer Science and Goemans, Michel and Jansen, Klaus and Rolim, José D. P. and Trevisan, Luca","Approximation, randomization, and combinatorial optimization : algorithms and techniques : 4th International Workshop on Approximation Algorithms for Combinatorial Optimization Problems, APPROX 2001 and 5th International Workshop on Randomization and Approximation Techniques in Computer Science, RANDOM 2001, Berkeley, CA, USA, August 18-20, 2001 : proceedings",,Springer,2001,Lecture notes in computer science,,3540424709,,https://cir.nii.ac.jp/crid/1130282269673559168