@article{DAN_1982_265_2_a12,
     author = {G. O. Balabanyan},
     title = {Asymptotically exact equations for mean values in the theory of laser systems},
     journal = {Doklady Akademii Nauk},
     pages = {314--317},
     publisher = {mathdoc},
     volume = {265},
     number = {2},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_2_a12/}
}