@inproceedings{sgem2007paper,
  title = {DEVELOPMENT OF POTENTIAL TOXIC MICROALGAE FROM PSEUDO-NITZSCHIA IN FRONT OF BULGARIAN COAST},
  author = {D. Petrova and D. Gerdzhikov},
  booktitle = {7th International Scientific Conference - SGEM2007},
  year = {2007},
  pages = {},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}