SIZE DEPENDENT FMR LINE-SHIFT AND LINE-WIDTH STUDIES IN POLYCRYSTALLINE FERRITES AND GARNETS C. M. SRIVASTAVA, M. J. PATNI et N. G. NANADIKAR J. Phys. Colloques, 38 C1 (1977) C1-267-C1-269 DOI: 10.1051/jphyscol:1977156