TY - CPAPER AU - Vadim Zhmud TI - THE PHASE LOCKING SYSTEM FOR THE FREQUENCY LOCKING OF LASERS FOR GEOINFORMATICS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing PY - 2018 SP - 491 EP - 498 DO - 10.5593/sgem2018/2.2/s08.062 PB - STEF92 Technology ER -