S. Liang Manoj Pratim Samanta B. A. Biegel Cwinnower Algorithm for Finding Fuzzy DNA Motifs. 47-60 2004 2 J. Bioinformatics and Computational Biology 1 http://dx.doi.org/10.1142/S0219720004000466 db/journals/jbcb/jbcb2.html#LiangSB04