RECENT RESULTS OF THE ACO STORAGE RING F.E.L. EXPERIMENT M. Billardon, D.A.G. Deacon, P. Elleaume, J.M. Ortega, K.E. Robinson, C. Bazin, M. Bergher, J.M.J. Madey, Y. Petroff and M. Velghe J. Phys. Colloques, 44 C1 (1983) C1-29-C1-71 DOI: 10.1051/jphyscol:1983103