Modelling Microservices in Email-marketing - Concepts, Implementation and Experiences. - Martin E. Brüggemann; Raoul Vallon; Aykut Parlak; Thomas Grechenig (ICSOFT PT, 2014)

An Agile and Lean Process Model for Mobile App Development: Case Study into Austrian Industry. - Raoul Vallon; Lukas Wenzel; Martin E. Brüggemann; Thomas Grechenig (J. Softw., 2015)