TY - JOUR TI - Introducation of the thematic section Following the International symposium "Lev Vygotsky and Modern Childhood" T2 - Educational Studies Moscow IS - Educational Studies Moscow AB - AU - Katerina Polivanova UR - https://archive_vo.hse.ru/en/2017--2/207116549.html PY - 2017 SP - 95-97 VL -