TY - JOUR TI - On D.B. Elkonin’s Scientific Heritage T2 - Psychology. Journal of Higher School of Economics IS - Psychology. Journal of Higher School of Economics AB - AU - K. Polivanova UR - https://psy-journal.hse.ru/en/2004-1-2/27509192.html PY - 2004 SP - 104-109 VL - 1