Sue-Ling Chen Wang, John Staudhammer. Visibility determination on projected grid surfaces. IEEE Computer Graphics and Applications, 10(4):36-43, 1990. [doi]
@article{WangS90-1,
title = {Visibility determination on projected grid surfaces},
author = {Sue-Ling Chen Wang and John Staudhammer},
year = {1990},
doi = {10.1109/38.56297},
url = {http://doi.ieeecomputersociety.org/10.1109/38.56297},
researchr = {https://researchr.org/publication/WangS90-1},
cites = {0},
citedby = {0},
journal = {IEEE Computer Graphics and Applications},
volume = {10},
number = {4},
pages = {36-43},
}