Xueyi Wang, Jiajun Bu, Chun Chen. Achieving undo in bitmap-based collaborative graphics editing systems. In CSCW. pages 68-76, 2002. [doi]
@inproceedings{WangBC02,
title = {Achieving undo in bitmap-based collaborative graphics editing systems},
author = {Xueyi Wang and Jiajun Bu and Chun Chen},
year = {2002},
doi = {10.1145/587078.587089},
url = {http://doi.acm.org/10.1145/587078.587089},
tags = {rule-based},
researchr = {https://researchr.org/publication/WangBC02},
cites = {0},
citedby = {0},
pages = {68-76},
booktitle = {CSCW},
}