@article{bcdpsv-ccp-12
, author = {Sergey Bereg and Sergio Cabello and J. Miguel
D{\'i}az-B{\'a}{\~n}ez and Pablo P{\'e}rez-Lantero and Carlos Seara and Inma
Ventura}
, title = {The Class Cover Problem with Boxes}
, journal = {Comput. Geom. Theory Appl.}
, year = {2012}
, volume = {45}
, number = {7}
, pages = {294-304}
, url = {http://dx.doi.org/10.1016/j.comgeo.2012.01.014}
}