@inproceedings{0ddd71eca21e4f0296aa3276cb7404ad,
title = "A multi-level freeform surface feature model",
keywords = "Conf.proc. > 3 pag",
author = "PJ Nyirenda and WF Bronsvoort",
year = "2007",
language = "Undefined/Unknown",
isbn = "0-7918-3806-4",
publisher = "ASME",
pages = "1--10",
editor = "s.n.",
booktitle = "ASME2007",
address = "United States",
note = "International design engineering technical conferences & computers and information in engineering conference ; Conference date: 04-09-2007 Through 07-09-2007",
}