Irit Katriel, Hans Leo Bodlaender. Online topological ordering. ACM Transactions on Algorithms, 2(3):364-379, 2006. [doi]
@article{KatrielB06,
title = {Online topological ordering},
author = {Irit Katriel and Hans Leo Bodlaender},
year = {2006},
doi = {10.1145/1159892.1159896},
url = {http://doi.acm.org/10.1145/1159892.1159896},
researchr = {https://researchr.org/publication/KatrielB06},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Algorithms},
volume = {2},
number = {3},
pages = {364-379},
}