Low field magnetization measurements on single crystals of superconducting YBa2Cu3O7-δ J. Hammann, M. Ocio, A. Bertinotti, D. Luzet, E. Vincent, A. Revcolevschi et J. JegoudezJ. Phys. France, 48 10 (1987) 1593-1597DOI: https://doi.org/10.1051/jphys:0198700480100159300
