First principles study of ground-state properties of Laves phase ZrMn2 and its hydrideZhi-Sheng Nong, Yu-Nong Lei and Jing-Chuan ZhuEur. Phys. J. Appl. Phys., 84 1 (2018) 10901DOI: https://doi.org/10.1051/epjap/2018180045