TY - JOUR AU - O. È. Zubelevich TI - On bounded and unbounded curves in Euclidian space JO - Matematičeskoe obrazovanie PY - 2017 SP - 20 EP - 24 VL - 84 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2017_84_4_a3/ LA - en ID - MO_2017_84_4_a3 ER -