BibTex format
@article{Pirino:2012:10.1103/PhysRevE.85.066124,
author = {Pirino, D and Rigosa, J and Ledda, A and Ferretti, L},
doi = {10.1103/PhysRevE.85.066124},
journal = {Physical Review E},
title = {Detecting correlations among functional-sequence motifs},
url = {http://dx.doi.org/10.1103/PhysRevE.85.066124},
volume = {85},
year = {2012}
}