L. A. Ol'khovaya

Luminescence and radiation effects in lithium triborate crystals

I. N. Ogorodnikov, V. Ivanov, A. Kuznetsov, 1993 .

Ordering of heterovalent solid solution with the fluorite structure in the NaF-BaF 2 -GdF 3 system

L. N. Pavlova, P. Fedorov, B. Sobolev, 1993 .