TY - EJOUR DO - 10.1007/BF01770359 T1 - On classical ferromagnets with a complex external field IS - 1-2 DA - 1984 AU - Messager, A. AU - Miracle-Solé, S. AU - Pfister, Charles-Edouard JF - J. Statist. Phys. SP - 279-286 VL - 34 EP - 279-286 ID - 129802 SN - 0022-4715 ER -