Martensitic transformation and ordering in heat-resistant Ni-Co-Cr-AI β/γ eutectics S.V. Kositsyn, N.V. Katayeva, I.I. Kositsyna, A.I. Valiullin and V.S. Litvinov J. Phys. IV France, 112 (2003) 1067-1070 DOI: 10.1051/jp4:20031066