Last update: Sun Oct 15 02:29:44 MDT 2017
@Article{deBoer:2006:SPT, author = "Willem H. de Boer", title = "Smooth Penumbra Transitions with Shadow Maps", journal = j-J-GRAPHICS-TOOLS, volume = "11", number = "2", pages = "59--71", year = "2006", CODEN = "JGTOFD", ISSN = "1086-7651", ISSN-L = "1086-7651", bibdate = "Wed Aug 23 07:32:12 2006", bibsource = "http://www.math.utah.edu/pub/tex/bib/jgraphtools.bib", URL = "http://jgt.akpeters.com/papers/deBoer06/", acknowledgement = ack-nhfb, journal-URL = "http://www.tandfonline.com/loi/ujgt20", }