Andrei Cherniltsev (2018). MODELING AN UPDATABLE STRUCTURE OF E-LEARNING SITE USING UNIFIED MODELING LANGUAGE. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing, 561-568. https://doi.org/10.5593/sgem2018/2.1/s07.071