TY - JOUR AU - B. Zh. Sagindykov TI - Complex numbers in planimetry problems JO - Matematičeskoe obrazovanie PY - 2020 SP - 14 EP - 20 VL - 95 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2020_95_3_a2/ LA - ru ID - MO_2020_95_3_a2 ER -