INTERSUBLATTICE RELAXATION OF HIGH-FREQUENCY MAGNONS G. J. Jongerden, K. Bouwers, J. I. Dijkhuis, A. F.M. Arts et H. W. de WijnJ. Phys. Colloques, 46 C7 (1985) C7-263-C7-265DOI: https://doi.org/10.1051/jphyscol:1985748