@article{loop2011backpatch,
	author = {Charles Loop and Matthias Nie{\ss}ner and Christian Eisenacher},
	title = {Effective Back-Patch Culling for Hardware Tessellation}, 
	booktitle = {Proceedings of Vision, Modeling, and Visualization (VMV)},
	publisher = {Eurographics Association},
	year = {2011},
	pages = {263-268},
	isbn = {978-3-905673-85-2}
}