@inproceedings{sgem2011s01139, title = {THE NEW LA-ICP-MS LAB FACILITY IN THE GEOLOGICAL INSTITUTE AT BULGARIAN ACADEMY OF SCIENCES - FIRST RESULTS FROM TRACE ELEMENTS DETERMINATION AND U-PB AGE DATING OF METAMORPHIC ROCKS}, author = {Valentin Ganev}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference}, year = {2011}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2011/s01.139} }