Raman spectroscopic study of the adsorption states of the N, N'-dimethyl 4, 4'-bipyridinium ion and of its monoradical cation at a silver electrodeAndré Regis and Jacques CorsetJ. Chim. Phys., 78 (1981) 687-693DOI: https://doi.org/10.1051/jcp/1981780687