REACTION (α, 2α) SUR 6Li, 7Li, 9Be, 12C et 16O A 55 MeV J-R. Pizzi, M. Gaillard, P. Gaillard, A. Guichard, M. Gusakow and C. Ruhla J. Phys. Colloques, 31 C2 (1970) C2-192-C2-193 DOI: 10.1051/jphyscol:1970266