PARITY NON-CONSERVING NEUTRON SPIN ROTATION B. Heckel, M. Forte, N.F. Ramsey, G.L. Greene, K. Green, J. Byrne and J.M. Pendlebury J. Phys. Colloques, 45 C3 (1984) C3-89-C3-92 DOI: 10.1051/jphyscol:1984318