Journal Article
            Bergk, B.; Mühle, U.; Povstugar, I.; Koutná, N.; Holec, D.; Clemens, H. J.; Kieback, B.:  Non-equilibrium solid solution of molybdenum and sodium: Atomic scale experimental and first principles studies. Acta Materialia 
144, pp. 700 - 706 (2018)