@article{JGAA_2005_9_3_a5,
     author = {Pier Francesco Cortese and Giuseppe Di Battista and Maurizio Patrignani and Maurizio Pizzonia},
     title = {Clustering {Cycles} into {Cycles} of {Clusters}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {391--413},
     publisher = {mathdoc},
     volume = {9},
     number = {3},
     year = {2005},
     doi = {10.7155/jgaa.00115},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00115/}
}