Kogan, Efim; Kuteynitsyna, Tatyana; Prudnikova, Viktoriya - In: Educational Studies (2014) 3, pp. 197-222
Efim Kogan - Doctor of Science, Professor, Director of Research and Development, Privolzhsky Branch of the Federal Institute of Education Development. E-mail: efkogan@yandex.ru Tatyana Kuteynitsyna - Candidate of Science, Leading Researcher, Privolzhsky Branch of the Federal Institute of...
