Stefan Funke, Theocharis Malamatos, Domagoj Matijevic, Nicola Wolpert. Conic nearest neighbor queries and approximate Voronoi diagrams. Comput. Geom., 48(2):76-86, 2015. [doi]
@article{FunkeMMW15,
title = {Conic nearest neighbor queries and approximate Voronoi diagrams},
author = {Stefan Funke and Theocharis Malamatos and Domagoj Matijevic and Nicola Wolpert},
year = {2015},
doi = {10.1016/j.comgeo.2014.08.002},
url = {http://dx.doi.org/10.1016/j.comgeo.2014.08.002},
researchr = {https://researchr.org/publication/FunkeMMW15},
cites = {0},
citedby = {0},
journal = {Comput. Geom.},
volume = {48},
number = {2},
pages = {76-86},
}