@Article{isprs-archives-XLII-2-W15-473-2019,
AUTHOR = {Fassi, F. and Perfetti, L.},
TITLE = {BACKPACK MOBILE MAPPING SOLUTION FOR DTM EXTRACTION OF LARGE INACCESSIBLE SPACES},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-2/W15},
YEAR = {2019},
PAGES = {473--480},
URL = {https://isprs-archives.copernicus.org/articles/XLII-2-W15/473/2019/},
DOI = {10.5194/isprs-archives-XLII-2-W15-473-2019}
}