TY - JOUR AU - M. V. Tryamkin TI - The Sub-Riemannian Curvature of Curves in the Group of Semiaffine Transformations of the Euclidean Plane JO - Matematičeskie zametki PY - 2019 SP - 476 EP - 480 VL - 106 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2019_106_3_a13/ LA - ru ID - MZM_2019_106_3_a13 ER -