Physical separation of features: a survey with CPP developers. - Jacob Krüger; Kai Ludwig 001; Bernhard Zimmermann; Thomas Leich (SAC, 2018)

PClocator: a tool suite to automatically identify configurations for code locations. - Elias Kuiter; Sebastian Krieter; Jacob Krüger; Kai Ludwig 001; Thomas Leich; Gunter Saake (SPLC, 2018)

Covert and phantom features in annotations: do they impact variability analysis? - Kai Ludwig 001; Jacob Krüger; Thomas Leich (SPLC (A), 2019)

FeatureCoPP: unfolding preprocessor variability. - Kai Ludwig 001; Jacob Krüger; Thomas Leich (VaMoS, 2020)

Vulnerably (Mis)Configured? Exploring 10 Years of Developers' Q&As on Stack Overflow. - Richard May 003; Christian Biermann; Xenia Marlene Zerweck; Kai Ludwig 001; Jacob Krüger; Thomas Leich (VaMoS, 2024)