About ARNBORG S
About Royal Inst. Technology, Stockholm, SWE
About COURCELLE B
About Bordeaux-1 Univ., Talence, FRA
About PROSKUROWSKI A
About Univ. Oregon, Oregon
About SEESE D
About Univ. Karlsruhe, Karlsruhe, DEU
About Journal of the Association for Computing Machinery
About graph
About computational complexity
About Theory of computation
About Basics of graph theory
About グラフ簡約
About 代数
About 理論