Graph-Theoretic Concepts in Computer Science: 28th International Workshop, WG 2002, Cesky Krumlov, Czech Republic, June 13-15, 2002, Revised Papers
Kucera, Ludek van Leeuwen, Jan ; Kučera, Luděk ; Goos, Gerhard ; Hartmanis, Juris
Berlin, Heidelberg: Springer Berlin / Heidelberg 2002
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