TY - JOUR AU - S. F. Burlatskii AU - A. A. Ovchinnikov TI - New variational method in the statistics of polymer chain with excluded volume JO - Doklady Akademii Nauk PY - 1986 SP - 617 EP - 621 VL - 286 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_286_3_a23/ LA - ru ID - DAN_1986_286_3_a23 ER -