Raffaele Giancarlo Giovanni Manzini Combinatorial Pattern Matching - 22nd Annual Symposium, CPM 2011, Palermo, Italy, June 27-29, 2011. Proceedings 6661 2011 http://dx.doi.org/10.1007/978-3-642-21458-5 978-3-642-21457-8 CPM Lecture Notes in Computer Science Springer db/conf/cpm/cpm2011.html