@article{El-Sana:1999:GVDS,
author=         "Jihad El-Sana and Amitabh Varshney",
title=          "Generalized View-Dependent Simplification",
journal=        "Computer Graphics Forum",
year=           "1999",
volume=         "18, No. 3",
pages=          "83 -- 94",
}