ALTERNATING EXCHANGE IN FERRIMAGNETIC ISING CHAINS F. Sapiña, E. Coronado, M. Drillon, R. Georges et D. BeltránJ. Phys. Colloques, 49 C8 (1988) C8-1423-C8-1424DOI: https://doi.org/10.1051/jphyscol:19888654
