Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1966_171_1_a7, author = {R. E. Krichevskii}, title = {The length of a block which is necessary to obtain a prescribed surplus}, journal = {Doklady Akademii Nauk}, pages = {37--40}, publisher = {mathdoc}, volume = {171}, number = {1}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_171_1_a7/} }
R. E. Krichevskii. The length of a block which is necessary to obtain a prescribed surplus. Doklady Akademii Nauk, Tome 171 (1966) no. 1, pp. 37-40. http://geodesic.mathdoc.fr/item/DAN_1966_171_1_a7/