@Article{isprs-archives-XLII-2-W15-305-2019,
AUTHOR = {Chi, Y. and Li, A. and Hou, M. and Deng, Y. and Wang, C.},
TITLE = {RESEARCH PROGRESS ON THE FOUR-IN-ONE METHOD SYSTEM FOR SUSTAINABLE PROTECTION OF ARCHITECTURAL HERITAGE},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-2/W15},
YEAR = {2019},
PAGES = {305--309},
URL = {https://isprs-archives.copernicus.org/articles/XLII-2-W15/305/2019/},
DOI = {10.5194/isprs-archives-XLII-2-W15-305-2019}
}