@inproceedings{186a0c4e499d423caf30ea92a31242ff,
title = "Real-time principal direction line drawings of arbitrary 3D surfaces",
author = "Ahna Girshick and Victoria Interrante",
year = "1999",
month = jul,
day = "1",
doi = "10.1145/311625.312172",
language = "English (US)",
series = "ACM SIGGRAPH 1999 Conference Abstracts and Applications, SIGGRAPH 1999",
publisher = "Association for Computing Machinery, Inc",
pages = "271",
booktitle = "ACM SIGGRAPH 1999 Conference Abstracts and Applications, SIGGRAPH 1999",
note = "1999 ACM SIGGRAPH Conference Abstracts and Applications, SIGGRAPH 1999 ; Conference date: 08-08-1999 Through 13-08-1999",
}