Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1983_19_8_a21, author = {N. A. Izobov}, title = {Refinement of bounds for highest exponents in the freezing method}, journal = {Differencialʹnye uravneni\^a}, pages = {1454--1456}, publisher = {mathdoc}, volume = {19}, number = {8}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_8_a21/} }
N. A. Izobov. Refinement of bounds for highest exponents in the freezing method. Differencialʹnye uravneniâ, Tome 19 (1983) no. 8, pp. 1454-1456. http://geodesic.mathdoc.fr/item/DE_1983_19_8_a21/