@article{DBLP:journals/tcs/WangZ00,
author = {Cao An Wang and
Binhai Zhu},
title = {Three-dimensional weak visibility: Complexity and applications},
journal = {Theor. Comput. Sci.},
volume = {234},
number = {1-2},
year = {2000},
pages = {219-232},
ee = {http://dx.doi.org/10.1016/S0304-3975(98)00132-7},
bibsource = {DBLP, http://dblp.uni-trier.de}
}