SKERNEVIČIUS , J. Development of psychomotor reactions and dynamics of motion frequency at coaching hours. Psichologija, [S. l.], v. 10, p. 63–66, 1969. DOI: 10.15388/Psichol.1969.10.9234. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/9234. Acesso em: 26 oct. 2025.