@proceedings{sgem2016b21,
  title = {16th International Multidisciplinary Scientific GeoConference SGEM 2016, Geoinformatics, Remote Sensing, and Artificial Intelligence, Vol. 16, Book 2, Volume 1},
  author = {International authors},
  year = {2016},
  publisher = {STEF92 Technology},
  isbn = {},
  doi = {10.5593/sgem2016/b21}
}