TY - CPAPER AU - Christina Mickrenska AU - Vasil Cvetkov TI - AN ADJUSTMENT OF PRECISE LEVELLING NETWORK BY ERROR FACTOR ASSUMPTION-FREE WEIGHTS T2 - 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Geoinformatics, Remote Sensing, and Artificial Intelligence (AI), Vol 25, Issue 2.1 PY - 2025 SP - 73 EP - 80 DO - 10.5593/sgem2025/2.1/s08.10 PB - STEF92 Technology ER -