@article{DE_1990_26_4_a6,
     author = {N. N. Rogovtsov},
     title = {On the solution of the {Cauchy} problem for infinite systems of differential equations that describe the process of multiphoton collisionless excitation of molecules},
     journal = {Differencialʹnye uravneni\^a},
     pages = {600--607},
     publisher = {mathdoc},
     volume = {26},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_4_a6/}
}