Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1977_235_5_a0, author = {V. A. Bulavskii and R. A. Zvyagina}, title = {A generalization of the block concept in linear programming}, journal = {Doklady Akademii Nauk}, pages = {993--996}, publisher = {mathdoc}, volume = {235}, number = {5}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_235_5_a0/} }
V. A. Bulavskii; R. A. Zvyagina. A generalization of the block concept in linear programming. Doklady Akademii Nauk, Tome 235 (1977) no. 5, pp. 993-996. http://geodesic.mathdoc.fr/item/DAN_1977_235_5_a0/