TY - JOUR AU - I. I. Artobolevsky TI - Curvature of linearly enveloping cycloidal curves JO - Doklady Akademii Nauk PY - 1962 SP - 541 EP - 544 VL - 145 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_145_3_a17/ LA - ru ID - DAN_1962_145_3_a17 ER -