@Article{isprs-archives-XLI-B4-339-2016,
AUTHOR = {Xu, M. and Wei, S. and Zlatanova, S.},
TITLE = {AN INDOOR NAVIGATION APPROACH CONSIDERING OBSTACLES AND SPACE
SUBDIVISION OF 2D PLAN},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLI-B4},
YEAR = {2016},
PAGES = {339--346},
URL = {https://isprs-archives.copernicus.org/articles/XLI-B4/339/2016/},
DOI = {10.5194/isprs-archives-XLI-B4-339-2016}
}