Cr3+, Nd3+ multisites, pairs and energy transfer processes in laser crystal YAlO3 J. A. MARES, G. BOULON, A. BRENIER, L. LOU, S. R. ROTMAN and H. LURIAJ. Phys. IV France, 04 C4 (1994) C4-385-C4-388DOI: https://doi.org/10.1051/jp4:1994492