@Article{FariñaMartínez12,
author = {Fariña, A. and Brisaboa, N. R. and Navarro, G. and Claude, F. and Places, A. S. and R. López, Eduardo},
title = {Word-based Self-Indexes for Natural Language Text},
journal = {ACM Transactions on Information Systems (TOIS)},
address = {New York},
year = {2012},
pages = {1-34}
}