Nonparametric statistics and mixture models a festschrift in honor of Thomas P. Hettmansperger, the Pennsylvania State University, USA, 23-24 May 2008 (World Scientific, 2011)
"Most of these papers were presented at an international conference ... entitled 'Nonparametric Statistics and Mixture Models: Past, Present, and Future' ... hosted by Penn State's Department of Statistics on May 23-24, 2008"--P. v