@inproceedings{sgem2013s13030,
  title = {THE CONCEPT OF UPAS (UNITY OF PEDO-LANDSCAPE WITH SPECIFIC ATTRIBUTES) AND ITS DELIMITATION IN ROMANIA S MOUNTAINOUS AREAS},
  author = {Gheorghe, Maria and Tanase, Maria},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS},
  year = {2013},
  pages = {701 - 708 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2013/bc3/s13.030}
}