Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_114_3_a20, author = {K. I. Rozgachev and V. A. Fabrikant}, title = {Stepped excitation of atoms}, journal = {Doklady Akademii Nauk}, pages = {528--529}, publisher = {mathdoc}, volume = {114}, number = {3}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a20/} }
K. I. Rozgachev; V. A. Fabrikant. Stepped excitation of atoms. Doklady Akademii Nauk, Tome 114 (1957) no. 3, pp. 528-529. http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a20/