@article{105347, author = {Ladislav Nebesk\'y}, title = {Median graphs}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {012}, year = {1971}, pages = {317-325}, zbl = {0215.34001}, mrnumber = {0286705}, language = {en}, url = {http://dml.mathdoc.fr/item/105347} }
Nebeský, Ladislav. Median graphs. Commentationes Mathematicae Universitatis Carolinae, Tome 012 (1971) pp. 317-325. http://gdmltest.u-ga.fr/item/105347/
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