YATSKIV, Y. S.; VAVILOVA, I. V.; KORSUN, A. A. ALEXANDER Ya. ORLOV - WELL-KNOWN SCIENTIST AND RECOGNIZED ORGANIZER OF ASTRONOMICAL RESEARCH. LITTLE-KNOWN FACTS OF HIS LIFE. Одеські астрономічні публікації, [S. l.], v. 25, n. 2, p. 74–80, 2012. DOI: 10.18524/1810-4215.2012.25.83405. Disponível em: http://oap.onu.edu.ua/article/view/83405. Acesso em: 5 груд. 2025.