TY - JOUR AU - V. M. Maksimov TI - A local theorem for lattice motions of the Euclidean plane JO - Doklady Akademii Nauk PY - 1977 SP - 1277 EP - 1280 VL - 237 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_237_6_a3/ LA - ru ID - DAN_1977_237_6_a3 ER -