@article{MO_2023_1_a7,
     author = {E. Ibodova and N. Hlebnikova and L. Lesnykh and V. Lipatov},
     title = {Authors' team. {Materials} of the {Summer} mathematical school {{\textquotedblleft}Scarlet} {Sails{\textquotedblright},} {June} 2022, {Grade} 6},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {67--74},
     year = {2023},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2023_1_a7/}
}