Soviet physics. Doklady
Measurement of the probabilities of radiative transitions from the metastable level of Nd 3+ in silicate glass and a garnet crystal
E. M. Dianov, Alexander M. Prokhorov, V. P. Samoilov, Ivan A Shcherbakov
Soviet physics. Doklady
E. M. Dianov, Alexander M. Prokhorov, V. P. Samoilov, Ivan A Shcherbakov