Lev Vygotskij
1896 (Orša) — 1934 (Moskva)
2018
in: Vygotsky's notebooks, Dordrecht : Springer
2018
in: Vygotsky's notebooks, Dordrecht : Springer
The function and fate of egocentric speech
1930
in: Ninth international congress of psychology, Princeton, N.J. : Psychological Review