1. Bol'shie idei dlya soderzhaniya obrazovaniya [Great ideas for educational content]. In M.V. Gasinets, N.A. Avdeenko, A.M. Mikhailova, O.D. Fedorov, T.V. Pashchenko (ed.). Moscow: NIU VShE, 2020. 60 p. (In Russ.).
2. Vygotskii L.S. Sobranie sochinenii: V 6-ti t. T. 2. [Collected Works in 6 vol. Vol. 2]. Problemy obshchei psikhologii [Problems of general psychology]. Moscow: Pedagogika, 1982. 504 p. (In Russ.)..
3. Vygotskii L.S. Sobranie sochinenii: V 6-ti T. 3. [Collected Works in 6 vol. Vol. 3]. Istoriya razvitiya vysshikh psikhicheskikh funktsii [The history of development of higher mental functions]. Moscow: Pedagogika, 1983. 368 p. (In Russ.).
4. Vygotskii L.S. Sobranie sochinenii: v 6 t. T. 4. [Collected Works in 6 vol. Vol. 4] Detskaya psikhologiya [Child psychology]. Moscow: Pedagogika, 1984. 432 p. (In Russ.).
5. Vygotskii L.S. Problema obucheniya i umstvennogo razvitiya v shkol'nom vozraste [Learning and mental development problems at school age]. Pedagogicheskaya psikhologiya [Pedagogical psychology]. Moscow: Pedagogika, 1991, pp. 374â390. (In Russ.).