Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_123_1_a4, author = {N. A. Karpova}, title = {Contact schemes for monotonic functions}, journal = {Doklady Akademii Nauk}, pages = {25--27}, publisher = {mathdoc}, volume = {123}, number = {1}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a4/} }
N. A. Karpova. Contact schemes for monotonic functions. Doklady Akademii Nauk, Tome 123 (1958) no. 1, pp. 25-27. http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a4/