Sokhadze, G., N. Kutaladze, G. Mikuchadze, and G. Gogichaishvili. “Validation of GPS Derived Integrated Water Vapor (IWV) of the Atmosphere on the Georgia’s Territory”. The Journal of Nature Studies - Annals of Agrarian Science, vol. 18, no. 2, Oct. 2020, https://mail.journals.org.ge/index.php/aans/article/view/381.