@article{MO_2020_2_a3,
     author = {V. B. Drozdov},
     title = {On an interesting equation},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {32--34},
     year = {2020},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2020_2_a3/}
}