@article{DAN_1958_121_5_a12,
     author = {M. M. Butslov and E. K. Zavoiskii and A. A. Kalinyak and V. B. Nikonov and V. V. Prokof'eva and G. E. Smolkin},
     title = {The use of multistage electron optical light amplifiers in astrophysics},
     journal = {Doklady Akademii Nauk},
     pages = {815--818},
     publisher = {mathdoc},
     volume = {121},
     number = {5},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_121_5_a12/}
}