@inproceedings{sgem2017S04004,
  title = {AIR TRANSPORT DEMAND IN THE COUNTRIES OF VISEGRAD GROUP},
  author = {T. Krejsa and L. Hermankova and K. Pojkarova and J. Jezek},
  booktitle = {4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017},
  year = {2017},
  pages = {27-34},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2017/14/S04.004}
}