CALCULATIONS OF ELASTIC AND THERMAL PROPERTIES OF THE STRENGTHENING C14 FE6NB4AL2 LAVES PHASE USING THE DENSITY FUNCTIONAL THEORY ArticleVasilyev Dmitry A., Ikhsanov Renat Sh, Zheleznyi Mark V., Kartsev Alexey I.Journal of Materials Science. Том 60. 2025. С. 5427-5441