Stress-induced variant rearrangement in Ni-Mn-Ga single crystals with nonlayered tetragonal martensitic structure A. Sozinov, A.A. Likhachev, N. Lanska, O. Söderberg, K. Koho, K. Ullakko et V.K. Lindroos J. Phys. IV France, 115 (2004) 121-128 DOI: 10.1051/jp4:2004115015