@article{DAN_1965_164_5_a14, author = {V. K. Konyukhov and L. A. Kulevskii and A. M. Prokhorov}, title = {Optical generator on $\mathrm{CdS}$ in the case of two-photon excitation by a ruby laser}, journal = {Doklady Akademii Nauk}, pages = {1012--1015}, publisher = {mathdoc}, volume = {164}, number = {5}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_164_5_a14/} }