On Taylor Series Expansions for Waiting Times in Tandem Queues: An Algorithm for Calculating the Coefficients and an Investigation of the Approximation Error. - Wilfried Seidel; Kai v. Kocemba; Klaus Mitreiter (Perform. Evaluation, 1999)

Editorial: recent developments in mixture models. - Dankmar Böhning; Wilfried Seidel (Comput. Stat. Data Anal., 2003)

Efficient calculation of the NPMLE of a mixing distribution for mixtures of exponentials. - Wilfried Seidel; Krunoslav Sever; Hana Sevcikova (Comput. Stat. Data Anal., 2006)

Advances in Mixture Models. - Dankmar Böhning; Wilfried Seidel; Marco Alfò; Bernard Garel; Valentin Patilea; Günther Walther (Comput. Stat. Data Anal., 2007)

Mixture Models. - Wilfried Seidel (International Encyclopedia of Statistical Science, 2011)