DANILOVA, O. S.; SHCHERBAK, A. S.; KRASNIUK, A. V. POINTS ON THE SPHERE SURFACE. Science and Transport Progress , [S. l.], n. 6(72), p. 93–101, 2017. DOI: 10.15802/stp2017/117973. Disponível em: https://stp.ust.edu.ua/article/view/117973. Acesso em: 7 may. 2024.