Javier Cano, Csaba D. Tóth, Jorge Urrutia. A tight bound for point guards in piecewise convex art galleries. Comput. Geom., 46(8):945-958, 2013. [doi]
@article{CanoTU13,
title = {A tight bound for point guards in piecewise convex art galleries},
author = {Javier Cano and Csaba D. Tóth and Jorge Urrutia},
year = {2013},
doi = {10.1016/j.comgeo.2013.04.004},
url = {http://dx.doi.org/10.1016/j.comgeo.2013.04.004},
researchr = {https://researchr.org/publication/CanoTU13},
cites = {0},
citedby = {0},
journal = {Comput. Geom.},
volume = {46},
number = {8},
pages = {945-958},
}