@inproceedings{sgem2017S20049,
  title = {SLOPE PROTECTION IN URBAN GREEN AREAS: EXAMPLE OF WARSAW SLOPE IN “NA KSIAZECEM” PARK IN WARSAW, POLAND},
  author = {A. Dlugonski},
  booktitle = {4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017},
  year = {2017},
  pages = {391-398},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2017/52/S20.049}
}