@article{MO_2021_4_a4,
     author = {L. Steyngarts},
     title = {Anti-magic squares and their generalizations, continued},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {19--27},
     year = {2021},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2021_4_a4/}
}