The Thermoelectric Power of Ferromagnetically Ordered Cu1-xGaxCr2Se4 Spinels T. Gron, K. Bärner, Ch. Kleeberg et I. Okonska-Kozlowska J. Phys. IV France, 07 C1 (1997) C1-281-C1-282 DOI: 10.1051/jp4:19971111