A. A. Antipin, S. B. Orlinskii, Yu. K. Fedorov, V. I. Shlenkin, “Electron spin echo study of the ligand hf interaction of $\mathrm{Nd}^{3+}$ ions in phosphate glass”, Fizika Tverdogo Tela, 30:2 (1988), 566–567
Organisations
Kazan State University named after V. I. Ul'yanova-Lenina