1. |
L. S. Bresler, B. A. Dolgoplosk, E. N. Kropacheva, K. V. Nelson, A. P. Nikitina, “A study of the copolymerization of butadiene-1,3 with 2,3-dimethylbutadiene-1,3 in the presence
of various ion type catalysts”, Dokl. Akad. Nauk SSSR, 151:6 (1963), 1322–1325 |