TY - CPAPER AU - Nikolay Dimitrov AU - Radoslav Nakov AU - Anton Ivanov AU - P. Danchev TI - GNSS MONITORING OF THE GEODYNAMIC PROCESSES IN THE AREA OF SOFIA AN IMPORTANT TOOL FOR STUDYING OF RECENT GEODYNAMICS AND NATURAL RISK PREVENTION IN A HIGHLY POPULATED AREA T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Informatics, Geoinformatics and Remote Sensing, Vol 23, Issue 2.1. PY - 2023 SP - 201 EP - 208 DO - 10.5593/sgem2023/2.1/s09.25 PB - STEF92 Technology ER -