TY - JOUR AU - V. N. Tsvetkov TI - Optical anisotropy of semirigid chain molecules and birefringence in a flow of their solutions JO - Doklady Akademii Nauk PY - 1965 SP - 360 EP - 363 VL - 165 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_165_2_a28/ LA - ru ID - DAN_1965_165_2_a28 ER -