Ryszard Kozera. Uniqueness in Shape from Shading Revisited. Journal of Mathematical Imaging and Vision, 7(2):123-138, 1997. [doi]
@article{Kozera97,
title = {Uniqueness in Shape from Shading Revisited},
author = {Ryszard Kozera},
year = {1997},
doi = {10.1023/A:1008249420974},
url = {http://dx.doi.org/10.1023/A:1008249420974},
researchr = {https://researchr.org/publication/Kozera97},
cites = {0},
citedby = {0},
journal = {Journal of Mathematical Imaging and Vision},
volume = {7},
number = {2},
pages = {123-138},
}