Premartensitic Phenomena in Ti49Ni51 Single Crystal A.I. Lotkov, S.F. Dubinin, S.G. Teplouchov, V.N. Grishkov and V.P. Scorobogatov J. Phys. IV France, 05 C8 (1995) C8-551-C8-555 Published online: 14 July 2014 DOI: 10.1051/jp4/199558551