Ternary phase diagram of Ni-Mn-Ga: insights from ab initio calculations Yulia Sokolovskaya, Mikhail Zagrebin, Vasiliy Buchelnikov and Alexey Zayak EPJ Web Conf., 185 (2018) 05012 Published online: 04 July 2018 DOI: 10.1051/epjconf/201818505012