For citations:

Chernyshev V.A., Arkhipov A.V. The Crystal Structure of Rare-Earth Impurity Centers R³⁺ in MeF₂: ab initio Calculation. SIBERIAN JOURNAL OF PHYSICS. 2019;14(4):91-102. (In Russ.) https://doi.org/10.25205/2541-9447-2019-14-4-91-102