Шоканов, А., Смихан, Е., & Оспанбеков, Е. (2020). PHYSICAL PRINCIPLES OF THE MESSBAUER EFFECT FOR SOLVING INNER-NUCLEAR PHENOMENA IN SOLIDS. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, 71(3), 146–152. https://doi.org/10.51889/2020-3.1728-7901.21