@article{MO_2016_2_a5,
     author = {S. V. Shvedenko},
     title = {To {Definition} of the {System} of {Complex} {Numbers}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {33--34},
     year = {2016},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2016_2_a5/}
}