Vygotskiy L. S. Problema obucheniya i umstvennogo razvitiya v shkolnom vozraste = [The problem of learning and mental development in school age] // Umstvennoye razvitiye detey v protsesse obucheniya: Sbornik statey / L. S. Vygotskiy. — M.–L.: Gosudarstvennoye uchebno-pedagogicheskoye izdatelstvo, 1935. — S. 3—19. — URL: https://psychlib.ru/inc/absid.php?absid=79861.
Information printed on pages 3–19 List the required pages and page ranges with a comma. The range of pages is indicated by the first and last pages of the range with a hyphen. If the resulting set of pages exceeds 10% of the document, then excess pages will be discarded