@article{106651,
author = {Jan Kratochv\'\i l},
title = {Two results concerning string graphs},
journal = {Commentationes Mathematicae Universitatis Carolinae},
volume = {029},
year = {1988},
pages = {397-397},
language = {en},
url = {http://dml.mathdoc.fr/item/106651}
}
Kratochvíl, Jan. Two results concerning string graphs. Commentationes Mathematicae Universitatis Carolinae, Tome 029 (1988) p. 397. http://gdmltest.u-ga.fr/item/106651/
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