Evidence of a Lifshitz transition in the high-pressure behavior of the intermetallic compound
B. K. Godwal, S. Meenakshi, P. Modak, R. S. Rao, S. K. Sikka, V. Vijayakumar, E. Bussetto, and A. Lausi
Phys. Rev. B 65, 140101(R) (2002) - Published 4 April, 2002