S. Klotz, JS. Schilling: STATIC AND ELECTRON-SPIN-RESONANCE SUSCEPTIBILITIES OF THE AMBIENT PRESSURE SUPERCONDUCTORS BETA-(BEDT-TTF)2I3 AND ALPHA-T-(BEDT-TTF)2I3 AND (BEDT-TTF)2CU(SCN)2. 1988Solid State Communications: 67. ISBN 0038-1098 http://dx.doi.org/10.1016/0038-1098(88)90470-X