RADICAL-CATION SALTS OF SUBSTITUTED PERYLENES R. Lapouyade, J. P. Morand, D. Chasseau, C. Hauw et P. DelhaesJ. Phys. Colloques, 44 C3 (1983) C3-1235-C3-1238DOI: https://doi.org/10.1051/jphyscol/1983171