Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1998__43_2_a0, author = {\v{S}i\v{s}ma, Pavel}, title = {Vznik a v\'yvoj teorie graf\r{u}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {89--99}, publisher = {mathdoc}, volume = {43}, number = {2}, year = {1998}, mrnumber = {1641743}, zbl = {1042.01500}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1998__43_2_a0/} }
Šišma, Pavel. Vznik a vývoj teorie grafů. Pokroky matematiky, fyziky a astronomie, Tome 43 (1998) no. 2, pp. 89-99. http://geodesic.mathdoc.fr/item/PMFA_1998__43_2_a0/