@article{Sen:ShadowSilmaps:2003,
author = {Pradeep Sen and Mike Cammarano and Pat Hanrahan},
title = {Shadow silhouette maps},
journal = {ACM Transactions on Graphics},
volume = {22},
number = {3},
year = {2003},
issn = {0730-0301},
pages = {521--526},
publisher = {ACM},
address = {New York, NY, USA},
}