Hackenberg M, Previti C, Luque-Escamilla PL, Carpena P, Martínez-Aroza J, Oliver JL. 2006.
CpGcluster: A distance-based algorithm for CpG-island detection.
BMC Bioinformatics 7: 446
http://dx.doi.org/10.1186/1471-2105-7-446
GitHub repository

Michael Hackenberg, Guillermo Barturen, Pedro Carpena, Pedro L. Luque Escamilla, Christopher Previti, José L. Oliver. 2010.
Prediction of CpG-island function: CpG clustering vs. sliding-window methods
BMC Genomics 2010, 11:327
http://dx.doi.org/10.1186/1471-2164-11-327

Michael Hackenberg, Pedro Carpena, Pedro Bernaola-Galván, Guillermo Barturen, Ángel M. Alganza and José L. Oliver. 2011.
WordCluster: detecting clusters of DNA words and genomic elements
Algorithms for Molecular Biology 6:2
http://dx.doi.org/10.1186/1748-7188-6-2

Guillermo Barturen, Stefanie Geisen, Francisco Dios, E. J. Maarten Hamberg, Michael Hackenberg, and José L. Oliver. 2013. CpGislandEVO: A Database and Genome Browser for Comparative Evolutionary Genomics of CpG Islands.
BioMed Research International, vol. 2013, Article ID 709042, 6 pages, 2013. [PDF].
http://dx.doi.org/10.1155/2013/709042

Dios F., G. Barturen, R. Lebrón, A. Rueda, M. Hackenberg and J.L. Oliver. 2014. DNA clustering and genome complexity. Computational Biology and Chemistry: http://www.sciencedirect.com/science/article/pii/S1476927114000905
DOI: 10.1016/j.compbiolchem.2014.08.011
GitHub repository