GAJDOŠ, Anton. SHORT HISTORICAL NOTES XXI. Science of Gymnastics Journal, Ljubljana, SI, v. 13, n. 2, p. 286–288, 2021. DOI: 10.52165/sgj.13.2.286-288. Disponível em: https://journals.uni-lj.si/sgj/article/view/11805. Acesso em: 16 nov. 2025.