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[Algorithms and Combinatorics] Topics in Discrete Mathematics Volume 26 || Quadrangulations and 5-critical Graphs on the Projective Plane
Klazar, Martin, Kratochvíl, Jan, Loebl, Martin, Matoušek, Jiří, Valtr, Pavel, Thomas, RobinVolume:
10.1007/3-
Year:
2006
DOI:
10.1007/3-540-33700-8_27
File:
PDF, 510 KB
2006