@Inproceedings\{LuisCoelho_10_2006,
author = {Luis Coelho and Arlindo L. Oliveira},
title = {Dotted Suffix Trees: A Structure for Approximate Text Indexing},
booktitle = {String Processing and Information Retrieval},
volume = {4209},
pages = {329-336},
publisher = {Springer},
series = {LNCS},
location = {Glasgow, Scotland},
year = {2006},
month = {October},
}