- Kundt Geometries in Higher-Derivative Gravity2018 | Faculty of Mathematics and Physics
- Algebraic structure of Robinson-Trautman and Kundt geometries in arbitrary dimension2015 | Faculty of Mathematics and Physics
- Explicit algebraic classification of Kundt geometries in any dimension2013 | Faculty of Mathematics and Physics
- Kundt geometries in higher-derivative gravity2022 | Faculty of Mathematics and Physics
- Algebraic aspects of general non-twisting and shear-free spacetimes2017 | Faculty of Mathematics and Physics