Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1988_299_4_a23, author = {M. V. Pyatakhin and A. F. Suchkov}, title = {Small-scale two-dimensional self-focusing}, journal = {Doklady Akademii Nauk}, pages = {868--872}, publisher = {mathdoc}, volume = {299}, number = {4}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a23/} }
M. V. Pyatakhin; A. F. Suchkov. Small-scale two-dimensional self-focusing. Doklady Akademii Nauk, Tome 299 (1988) no. 4, pp. 868-872. http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a23/