SPECTRAL STUDIES ON THE ELECTRONIC STRUCTURE OF POLYACETYLENE J. Tanaka, M. Tanaka, H. Fujimoto, M. Shimizu, N. Sato et H. InokuchiJ. Phys. Colloques, 44 C3 (1983) C3-279-C3-284DOI: https://doi.org/10.1051/jphyscol:1983353