Kutaladze, N., Mikuchadze, G., Loladze, D., Sokhadze, G. and Mikava, D. (2019) “Background error covariance in numeral weather production”, The Journal of Nature Studies - Annals of Agrarian Science, 17(4). Available at: https://journals.org.ge/index.php/aans/article/view/332 (Accessed: 13 May 2026).