@proceedings{sgem2014b21,
  title = {14th International Multidisciplinary Scientific GeoConference SGEM 2014, Geoinformatics, Remote Sensing, and Artificial Intelligence, Vol. 14, Book 2, Volume 1},
  author = {International authors},
  year = {2014},
  publisher = {STEF92 Technology},
  isbn = {},
  doi = {10.5593/sgem2014/b21}
}