ELECTRON SPIN RESONANCE AND RELAXATION IN (FLU0RANTHENE)2PF6 E. Dormann, W. Stöcklein, G. Sachs, B. Bail et M. Schwoerer J. Phys. Colloques, 44 C3 (1983) C3-1413-C3-1416 DOI: 10.1051/jphyscol/1983030