- Canonical Perturbation Theory in Axially Symmetric Spacetimes2019 | Faculty of Mathematics and Physics
- Light rays in axially symmetric spacetimes with plasma2022 | Faculty of Mathematics and Physics
- Deflection angle of light rays around axially symmetric spacetimes with plasma2022 | Faculty of Mathematics and Physics
- Source integrals for multipole moments in static and axially symmetric spacetimes2014 | Faculty of Mathematics and Physics
- Source Integrals of Asymptotic Multipole Moments2014 | Faculty of Mathematics and Physics
- Source integrals for multipole moments in static spacetimes2015 | Faculty of Mathematics and Physics
- Refraction of geodesics by impulsive spherical gravitational waves in constant-curvature spacetimes with a cosmological constant2010 | Faculty of Mathematics and Physics
