TY - JOUR AU - B. L. Dyatkin AU - E. P. Mochalina AU - I. L. Knuniants TI - Condensation of formaldehyde with perfluorolefines~-- tetrafluorethylene, hexafluoropropylene and trifluorochlorethylene JO - Doklady Akademii Nauk PY - 1961 SP - 106 EP - 109 VL - 139 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_139_1_a25/ LA - ru ID - DAN_1961_139_1_a25 ER -