КОЛИН , В.; КОЧУРА , В. Activity, intellect and mind. Actual Problems of Mind, [S. l.], n. 2, p. 111–121, 1997. DOI: 10.31812/apd.v0i2.6426. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/6426. Acesso em: 19 may. 2024.