@article {CGF:CGF1571,
	author = {Pan, Minghao and Wang, Rui and Chen, Weifeng and Zhou, Kun and Bao, Hujun},
	title = {Fast, Sub-pixel Antialiased Shadow Maps},
	journal = {Computer Graphics Forum},
	volume = {28},
	number = {7},
	publisher = {Blackwell Publishing Ltd},
	issn = {1467-8659},
	url = {http://dx.doi.org/10.1111/j.1467-8659.2009.01571.x},
	doi = {10.1111/j.1467-8659.2009.01571.x},
	pages = {1927--1934},
	keywords = {Computer Graphics [I.3.7]: Color, shading, shadowing, and texture},
	year = {2009},
}