Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1997__47_2_a5, author = {Sara\v{z}in, Marko Lovre\v{c}i\v{c}}, title = {The crossing number of the generalized {Petersen} graph $P(10,4)$ is four}, journal = {Mathematica slovaca}, pages = {189--192}, publisher = {mathdoc}, volume = {47}, number = {2}, year = {1997}, mrnumber = {1476867}, zbl = {1053.05507}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1997__47_2_a5/} }
Saražin, Marko Lovrečič. The crossing number of the generalized Petersen graph $P(10,4)$ is four. Mathematica slovaca, Tome 47 (1997) no. 2, pp. 189-192. http://geodesic.mathdoc.fr/item/MASLO_1997__47_2_a5/