Schuhr, W. ., & Lee, J. D. (2015). Filling Gaps in Cultural Heritage Documentation by 3D Photography. 40-5, 365-369. International Society for Photogrammetry and Remote Sensing. https://doi.org/10.5194/isprsarchives-XL-5-W7-365-2015
Li, R. Y. M. (2017). 5D GIS virtual heritage. 111, 294-300. Springer. https://doi.org/10.1007/978-981-15-2024-2_47