СПИРИДОНОВ, Владимир Феликсович. ABOUT COGNITIVE STUDIES AND PROJECTS. Shagi, [S. l.], v. 1, n. 1, p. 199–201, 2015. DOI: 10.22394/2412-9410-2015-1-1-199-201. Disponível em: https://shagi.owebs.ru/article/view/30179. Acesso em: 8 nov. 2026.