@article{MO_2020_3_a2,
     author = {B. Zh. Sagindykov},
     title = {Complex numbers in planimetry problems},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {14--20},
     year = {2020},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2020_3_a2/}
}