Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1979__15_2_a6, author = {Ot\'ahal, Anton{\'\i}n}, title = {On the core of an incomplete $n$-person game}, journal = {Kybernetika}, pages = {--155}, publisher = {mathdoc}, volume = {15}, number = {2}, year = {1979}, mrnumber = {0542060}, zbl = {0418.90097}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_2_a6/} }
Otáhal, Antonín. On the core of an incomplete $n$-person game. Kybernetika, Tome 15 (1979) no. 2, p. 155. http://geodesic.mathdoc.fr/item/KYB_1979__15_2_a6/