@article{journals/comgeo/RoyDN07,
	title = {Shortest monotone descent path problem in polyhedral terrain.},
	author = {Sasanka Roy and Sandip Das and Subhas C. Nandy},
	journal = {Comput. Geom.},
	number = {2},
	pages = {115-133},
	url = {http://dblp.uni-trier.de/db/journals/comgeo/comgeo37.html#RoyDN07},
	volume = {37},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/21613a4f3a4c8f8e13d4cd80ea42f14db/dblp},
	description = {dblp},
	ee = {http://dx.doi.org/10.1016/j.comgeo.2006.06.003}, date = {2007-09-21},
	keywords = {dblp }
}