@article{Moltaji2017,
title = "Subdivision and multiresolution for PUPs ",
journal = "Computers & Graphics ",
pages = "1-14",
year = "2017",
doi = "http://dx.doi.org/10.1016/j.cag.2016.12.001",
url = "http://www.sciencedirect.com/science/article/pii/S0097849316301352",
author = "Amirhessam Moltaji, Adam Runions, and Faramarz Samavati",
keywords = "Subdivision",
keywords = "Multiresolution",
keywords = "PUPs "
}