Базарбек, А, Т Инербаев, Н Сагатов, and А Акилбеков. 2022. “First Principle Calculations of Iron Phosphide State Equations at High Temperatures and Pressures of the Earth’s Core”. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES 131 (2):35-41. https://doi.org/10.32523/2616-6836-2020-131-2-35-41.