Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1990_47_2_a11, author = {E. V. Radkevich}, title = {Operator bundles of the contact {Stefan} problem}, journal = {Matemati\v{c}eskie zametki}, pages = {89--101}, publisher = {mathdoc}, volume = {47}, number = {2}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1990_47_2_a11/} }
E. V. Radkevich. Operator bundles of the contact Stefan problem. Matematičeskie zametki, Tome 47 (1990) no. 2, pp. 89-101. http://geodesic.mathdoc.fr/item/MZM_1990_47_2_a11/