LOW FIELD E.S.R, IN THE SUPERCONDUCTING RELAXED STATE OF (TMTSF)2C104 AT LOW TEMPERATURE J.M. Delrieu, N.S. Sullivan and Bechgaard J. Phys. Colloques, 44 C3 (1983) C3-1033-C3-1036 DOI: 10.1051/jphyscol/1983132