@InProceedings{car:fre:oli:sag:04,
author 		= {A. M. Carvalho and A. T. Freitas and A. L. Oliveira and M.-F. Sagot},
title 		= {A parallel algorithm for the extraction of structured motifs},
booktitle 	= {Proceedings of 19th ACM Symposium on Applied Computing},
year 		= {2004},
pages           = {147-153}
}