COORDINATED STUDY OF NEARLY METALLIC POLYACETYLENE : ROLE OF SOLITONS A.J. Epstein, H. Rommelmann, R. Bigelow, H.W. Gibson, D.M. Hoffman and D. B. Tanner J. Phys. Colloques, 44 C3 (1983) C3-61-C3-68 DOI: 10.1051/jphyscol:1983310