Jani Kenttälä Joachim Viide Timo Ojala Pekka Pietikäinen Mikko Hiltunen Jyrki Huhta Mikko Kenttälä Ossi Salmi Toni Hakanen Clarified Recorder and Analyzer for Visual Drill Down Network Analysis. 122-125 2009 PAM http://dx.doi.org/10.1007/978-3-642-00975-4_12 conf/pam/2009 db/conf/pam/pam2009.html#KenttalaVOPHHKSH09