Studies of a polymerizable crystal : I. - structure of monomer pts (bis-p-toluenesulphonate of 2,4-hexadiyne 1,6-diol) by neutron diffraction at 120 and 221 k J.P. Aimé, J. Lefebvre, M. Bertault, M. Schott et J.O. WilliamsJ. Phys. France, 43 2 (1982) 307-322DOI: https://doi.org/10.1051/jphys:01982004302030700