THE EFFECT OF FLUX PINNING AND FLUX CREEP ON MAGNETIC MEASUREMENTS OF SINGLE CRYSTAL Y1Ba2Cu3O7-x T. W. Worthington, Y. Yeshurun, A. P. Malozemoff, R. M. Yandrofski, F. H. Holtzberg et T. R. Dinger J. Phys. Colloques, 49 C8 (1988) C8-2093-C8-2098 DOI: 10.1051/jphyscol:19888944