TY - JOUR AU - A. V. Topchiev AU - V. N. Andronov TI - The polymerization of isobutilene in the presence of monofluophosphoric acid, difluophosphoric acid and a molecular JO - Doklady Akademii Nauk PY - 1957 SP - 279 EP - 282 VL - 112 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_112_2_a27/ LA - ru ID - DAN_1957_112_2_a27 ER -