@inproceedings{sgem2017s27093,
  title = {SEDUM VEGETATION CHARACTERISTICS ON EXTENSIVE GREEN ROOFS IN KOSOVO URBAN AREAS:INFLUENCE OF DIFFERENT PLANTING DISTANCES AND GROWING SUBSTRATE},
  author = {Nexhat Balaj and Shehrije Balaj},
  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 = {729-736},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/62/s27.093}
}