Christian Scheffer, Jan Vahrenhold. Approximate shortest distances among smooth obstacles in 3D. JoCG, 10(1):389-422, 2019. [doi]
@article{SchefferV19,
title = {Approximate shortest distances among smooth obstacles in 3D},
author = {Christian Scheffer and Jan Vahrenhold},
year = {2019},
doi = {10.20382/jocg.v10i1a13},
url = {https://doi.org/10.20382/jocg.v10i1a13},
researchr = {https://researchr.org/publication/SchefferV19},
cites = {0},
citedby = {0},
journal = {JoCG},
volume = {10},
number = {1},
pages = {389-422},
}