@inproceedings{sgem2020s09001,
  title = {ANALYSIS OF SEA LEVEL DATA AT VARNA AND BURGAS TIDE GAUGE STATIONS},
  author = {Anton Ivanov and Ivan Georgiev and Nikolay Dimitrov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Informatics, Geoinformatics and Remote Sensing},
  year = {2020},
  pages = {3-10},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2020/2.2/s09.001}
}