Resonance-enhanced coherent anti-Stokes Raman scattering in C2 B. Attal, D. Débarre, K. Müller-Dethlefs et J.P.E. Taran Rev. Phys. Appl. (Paris), 18 1 (1983) 39-50 DOI: 10.1051/rphysap:0198300180103900