Kashuba, S.G., Gorbanev, Y.M., Andrievsky, S.M., Marsakova, V.I. і Troianskyi, V.V. 2016. THE QUANTITY AND QUALITY OF OBSERVATIONAL NIGHTS MONITORED WITH USING THE ASTRONOMICAL INSTRUMENTS AT THE SUBURBAN OBSERVATION STATIONS OF ASTRONOMICAL OBSERVATORY OF ODESSA NATIONAL UNIVERSITY. Одеські астрономічні публікації. 28, 1 (Трав 2016), 16–20. DOI:https://doi.org/10.18524/1810-4215.2015.28.70142.