For citations:
Sidorov N.V., Bobreva L.A., Palatnikov M.N. COMPLEX DEFECTS IN CRYSTALS OF LITHIUM NIOBATE DOPING MAGNESIUM IN A WIDE RANGE OF CONCENTRATIONS AND THEIR MANIFESTATION IN THE IR ABSORPTION SPECTRUM IN THE REGION OF STRETCHING VIBRATIONS OF OH-GROUPS. Zhurnal Prikladnoii Spektroskopii. 2019;86(4):510-516. (In Russ.)