@article{DBLP:journals/ipl/RaghavanV87,
author = {Vijay V. Raghavan and
Shankar M. Venkatesan},
title = {On Bounds for a Board Covering Problem},
journal = {Inf. Process. Lett.},
volume = {25},
number = {5},
year = {1987},
pages = {281-284},
ee = {http://dx.doi.org/10.1016/0020-0190(87)90201-8},
bibsource = {DBLP, http://dblp.uni-trier.de}
}