* Contribution of “Chapter 9: Germany” in “International Bank and Other Guarantees Handbook Europe”, 2017, edited by Yann Aubin, Louis de Longeaux and Jean-Claude Vecchiatto (ISBN: 978-90-411-4120-0)
* “Commercial activities in connection with Joint Ventures” in: ZIP 2016, 658-662
* “Employment law-related implementation of compliance-duties” in: BB 2014, 3061-3066 ⇒ Download here (German only)
* “Competition-related vs. compliance-related liability of the GmbH and its directors - a comparison based on BGH-decision dated 18 June 2014 (I ZR 242/12)” in: GmbHR 2014, 1249-1253
“The capital decrease with the German limited liability company under the MoMiG – regime” in: GmbHR 2009, 349-354
*   “The capital decrease with the German limited liability company – legal problems and legal facts. An empirical study with respect to the registered capital decreases in the years 2000 2004 in the commercial register of Stuttgart”; published in Bayer, Walter (editor): “Empirical studies on German and European business law”
* “Influence of cellular radio broadcasting devices on lease and purchase of real estate” in: “Wohnungswirtschaft und Mietrecht” 2003, 312-314 (together with Klaus Kniep)