@inproceedings{sgem2013s12039,
  title = {STUDIES ON DRYNESS AND DROUGHT FOR TIMIS COUNTY USING DRY PERIOD INDEX AND PINNA COMBINATIVE INDEX},
  author = {Halbac-Cotoara-Zamfir, Rares},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS},
  year = {2013},
  pages = {309 - 316 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2013/bc3/s12.039}
}