Prague stochastics 2006 : proceedings of the 7th Prague symposium on asymptotic statistics and 15th Prague conference on information theory, statistical decision functions and random processes, August 21 to 25, 2006 - Hušková, Marie, 1942- (MATFYZPRESS, vydavatelství Matematicko-fyzikální fakulty Univerzity Karlovy v Praze, 2006)