@inproceedings{sgem2018s20058,
  title = {FLORISTIC AND PHYTOSCOLOGIC VARIETY OF MID-FIELD SWAMPS IN EASTERN POLAND},
  author = {Danuta Urban},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation},
  year = {2018},
  pages = {437-444},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/5.2/s20.058}
}