KOSTENKO, Natal'ia Iu. O. M. Freidenberg’s personal archive as intention: Motives and goal-setting. Shagi, [S. l.], v. 7, n. 1, p. 168–182, 2021. DOI: 10.22394/2412-9410-2021-7-1-168-182. Disponível em: https://shagi.owebs.ru/article/view/9563. Acesso em: 8 nov. 2026.