TEST OF CHARGE SYMMETRY I N n-p ELASTIC SCATTERING AT 480 MeV+ R. Abegg, J. Birchall, E. Cairns, H. Coombes, C.A. Davis, N.E. Davison, P.P.J. Delheij, P.W. Green, L. G. Greeniaus, H.P. Gubler et al. (14 de plus) J. Phys. Colloques, 46 C2 (1985) C2-467-C2-469 DOI: 10.1051/jphyscol:1985257