@article{DAN_1983_268_4_a21,
     author = {A. A. Kaminskii and A. A. Pavlyuk and A. I. Polyakov and V. V. Lyubchenko},
     title = {A new channel of generation of the self-activated erbium crystal $\mathrm{KEr}(\mathrm{WO}_4)_2$},
     journal = {Doklady Akademii Nauk},
     pages = {856--858},
     publisher = {mathdoc},
     volume = {268},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_268_4_a21/}
}