Creep motion of a magnetic wall: Avalanche size divergenceV. Repain, M. Bauer, J.-P. Jamet, J. Ferré, A. Mougin, C. Chappert and H. BernasEurophys. Lett., 68 3 (2004) 460-466DOI: https://doi.org/10.1209/epl/i2004-10213-7