Applying Model-Based Systems Engineering for Product Engineering Management concepts for industrial application. - Christian Tschirner; Lukas Bretz; Roman Dumitrescu; Jürgen Gausemeier (ISSE, 2015)

Kollaborative Systemkonzipierung im interaktiven Entwicklungslabor. - Roman Dumitrescu; Christian Tschirner; Alexander A. Albers; Lukas Bretz (MuC (Workshopband), 2015)

A concept for managing information in early stages of product engineering by integrating MBSE and workflow management systems. - Lukas Bretz; Christian Tschirner; Roman Dumitrescu (ISSE, 2016)

An Explanatory Model as Basis for the Introduction of Systems Engineering and capable IT-Infrastructures in Industry. - Jörg Heihoff-Schwede; Lukas Bretz; Lydia Kaiser; Roman Dumitrescu (ISSE, 2019)

Criteria-based comparsion of Systems Engineering and agile methods. - Lynn Humpert; Enrik G. Mundt; Lukas Bretz; Harald Anacker; Vanessa Bretz; Roman Dumitrescu (ICISE, 2023)

Lessons Learned from the Introduction of Systems Engineering. - Daria Wilke; Robin Grothe; Lukas Bretz; Harald Anacker; Roman Dumitrescu (Syst., 2023)