Hardware SPICE Extension for Automotive SPICE 3.1. - Christian Schlager; Richard Messnarz; Harald Sporer; Armin Riess; Ralf Mayer; Steffen Bernhardt (EuroSPI, 2018)

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)

The Cybersecurity Extension for ASPICE - A View from ASPICE Assessors. - Christian Schlager; Georg Macher (EuroSPI, 2021)

Reduce Time Performing an Assessment - Considering Work Products. - Christian Schlager; Georg Macher; Richard Messnarz; Damjan Ekert; Eugen Brenner (EuroSPI, 2022)

Consistency of Cybersecurity Process and Product Assessments in the Automotive Domain. - Christian Schlager; Richard Messnarz; Damjan Ekert; Tobias Danmayr; Laura Aschbacher; Almin Iriskic; Georg Macher; Eugen Brenner (EuroSPI (1), 2023)

Reducing Time for Performing ASPICE Assessments. - Christian Schlager; Georg Macher; Richard Messnarz; Ralf Mayer; Eugen Brenner (FICC (1), 2023)

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)