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@article{575442, author = {Hliněný, Petr}, article_location = {.}, article_number = {1}, keywords = {intersection graphs}, language = {eng}, issn = {0166-218X}, journal = {Discrete Mathematics}, title = {Contact graphs of line segments are NP-complete}, volume = {235}, year = {2001} }
TY - JOUR ID - 575442 AU - Hliněný, Petr PY - 2001 TI - Contact graphs of line segments are NP-complete JF - Discrete Mathematics VL - 235 IS - 1 SP - 95 EP - 95 PB - Elsevier B.V. SN - 0166218X KW - intersection graphs ER -
HLINĚNÝ, Petr. Contact graphs of line segments are NP-complete. \textit{Discrete Mathematics}. .: Elsevier B.V., 2001, roč.~235, č.~1, s.~95-106. ISSN~0166-218X.
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