1. |
E. V. Eshmemet'eva, V. I. Korolev, E. P. Mesnyankin, N. K. Mokin, N. Yu. Plutalova, A. E. Pozdnyakov, V. A. Serebryakov, O. S. Shchavelev, “Optical strength of thermally stable athermal neodymium calcium-alkali ultraphosphate glasses”, Kvantovaya Elektronika, 18:8 (1991), 1007–1012 [Sov J Quantum Electron, 21:8 (1991), 913–917 ] |