@inproceedings{sgem2017s27070,
  title = {DISORDERS OF CULVERTS ON THE ROADS},
  author = {Jan Petru and Vladislav Krivda and Leopold Hudecek},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future},
  year = {2017},
  pages = {557-562},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/62/s27.070}
}