Posicelskaya Mariya Alekseevna

Publications in Math-Net.Ru

1. Constructive combinatorics in elementary school mathematics
   
   Dokl. RAN. Math. Inf. Proc. Upr., 511 (2023),  66–94
2. Mathematical elements of elementary education
   
   Dokl. RAN. Math. Inf. Proc. Upr., 511 (2023),  21–53