| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| On the Radiation Problem Associated with Massive Star Formation: On an Azimuthally Symmetric Theory of Gravitation | 978-3-8433-8030-0 (3-8433-8030-9) | 2010 |
| Toward Einstein's Dream: On a Generalized Theory of Relativity | 978-3-8433-9187-0 (3-8433-9187-4) | 2011 |