@article{Kalaiah:2003:MRPLG,
author = "Aravind Kalaiah and Amitabh Varshney",
title = "Modeling and Rendering of Points with Local Geometry",
journal = "IEEE Transactions on Visualization and Computer Graphics",
year = "2003",
volume = "9, No. 1",
month = "January",
pages = "30 -- 42"
}