@inproceedings{sgem2017s07038,
  title = {ESTIMATING MULTIDIMENSIONAL TIME SERIES ON KEY GLOBAL CROPS PRODUCTION IN BULGARIA},
  author = {Kolyo Onkov and Delyana Dimova and Nikola Tsaikin and Diana Stoyanova},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing},
  year = {2017},
  pages = {295-302},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/21/s07.038}
}