Enough Assessment Guidance, It's Time for Improvement - A Proposal for Extending the VDA Guidelines. - Thomas Wegner; Richard Messnarz; Damjan Ekert; Bernhardt Steger; Ralf Mayer; Rainer Dreves; Bernhard Sechser; Christian Schlager; Christoph Karner (EuroSPI, 2020)

An Interpretation of the PIM.3 Process Improvement Process - Results of the iNTACS Process Expert Training Developer Group for PIM.3. - Richard Messnarz; Vesna Djordjevic; Viktor Grémen; Winifred Menezes; Ahmed Alborae; Rainer Dreves; So Norimatsu; Thomas Wegner; Bernhard Sechser (EuroSPI, 2022)

Process improvement guidance for successful automotive SPI implementation. - Richard Messnarz; Thomas Wegner; Damjan Ekert; Bernhardt Steger; Ralf Mayer; Rainer Dreves; Bernhard Sechser; Christian Schlager; Christoph Karner (J. Softw. Evol. Process., 2023)

Platform Assessment - Challenges and Recommendations Regarding Automotive SPICE©. - Martina Richerzhagen; Matthias Braunersreuther; Patrick Groher; Thomas Wegner; Bernhardt Steger (EuroSPI (1), 2024)

The PIM.3 process improvement process - Part of the iNTACS certified process expert training. - Richard Messnarz; Vesna Djordjevic; Viktor Grémen; Winifred Menezes; Ahmed Alborae; Rainer Dreves; So Norimatsu; Thomas Wegner; Bernhard Sechser (J. Softw. Evol. Process., 2025)