Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1995__31_2_a5, author = {Demel, Ji\v{r}{\'\i} and Demlov\'a, Marie}, title = {On one {NP-complete} problem}, journal = {Kybernetika}, pages = {207--211}, publisher = {mathdoc}, volume = {31}, number = {2}, year = {1995}, mrnumber = {1334510}, zbl = {0859.68038}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1995__31_2_a5/} }
Demel, Jiří; Demlová, Marie. On one NP-complete problem. Kybernetika, Tome 31 (1995) no. 2, pp. 207-211. http://geodesic.mathdoc.fr/item/KYB_1995__31_2_a5/