Effect of changing microstructure of Y-Ba-Cu-O superconductors on the vortex motion under non-equilibrium thermal conditionsI. Kirschner, R. Laiho, A. C. Bódi, E. Lähderanta and M. MarosvölgyiEur. Phys. J. B, 2 3 (1998) 283-292DOI: https://doi.org/10.1007/s100510050251