@article{DAN_1976_230_5_a17,
     author = {L. N. Kurbatov and G. N. Romanov and I. M. Froimson and S. S. Shakhidzhanov},
     title = {New optical schemes of semiconductor lasers},
     journal = {Doklady Akademii Nauk},
     pages = {1081--1084},
     publisher = {mathdoc},
     volume = {230},
     number = {5},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_5_a17/}
}