ANOMALOUS BEHAVIOR OF THE RF-SQUID IN THE NON-HYSTERETIC CASE : DC-FLUX DEPENDENCE OF THE OUTPUT SIGNAL WITH PERIOD ø0/2 S. N. Erné et H. LutherJ. Phys. Colloques, 39 C6 (1978) C6-1208-C6-1209DOI: https://doi.org/10.1051/jphyscol:19786534