@inproceedings{bs-daai-03,
author = {Sergei Bespamyatnikh and Michael Segal},
title = {Dynamic Algorithms for Approximating Interdistances},
booktitle = {Proc. 30th Internat. Colloquium on Automata, Languages and Programming},
year = {2003},
series = {LNCS 2719},
pages = {1169--1180},
url = {http://link.springer.de/link/service/series/0558/bibs/2719/27191169.htm}
}