TEMPERATURE INDUCED FERROMAGNETISM-PYROMAGNETISM S. V. Vonsovsky, Yu. P. Irkhin, V. Yu. Irkhin et M. I. KatsnelsonJ. Phys. Colloques, 49 C8 (1988) C8-253-C8-254DOI: https://doi.org/10.1051/jphyscol:19888111