@inproceedings{sgem2018s20022,
  title = {CHARACTERISTICS OF FOREIGN EARTHQUAKES IMPACT RECORDED ON SOUTHWESTERN BULGARIAN TERRITORY},
  author = {С. Симеонов},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation},
  year = {2018},
  pages = {167-174},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/5.1/s20.022}
}