ADDITIONAL BUNCH LENGTHENING RESULTS ON THE ACO SRFEL K.E. Robinson, D.A.G. Deacon, M.F. Velghe et J.M.J. Madey J. Phys. Colloques, 44 C1 (1983) C1-379-C1-381 DOI: 10.1051/jphyscol:1983136