Ріпецький, Р. Й., & Сеничак, В. М. (2019). INTERPOLATIONS OF SPATIAL DATA ON THE BASIS OF SURFACES FOR THE PROGRAMMATIC TOOLS OF THE GEOINFORMATICAL SYSTEMS (GIS). PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(13), 273–279. Retrieved from https://pvntsh.nung.edu.ua/index.php/number/article/view/276