- Canadian Institute for Theoretical AstrophysicsCA1 paper
- Curtin UniversityAU1 paper
- Eötvös Loránd UniversityHU1 paper
- Eureka ScientificUS1 paper
- George Mason UniversityUS1 paper
- Goddard Space Flight CenterUS1 paper
- Hillsdale CollegeUS1 paper
- International Centre for Radio Astronomy ResearchAU1 paper
- Lafayette CollegeUS1 paper
- Leibniz University HannoverDE1 paper
- Max Planck Institute for Gravitational PhysicsDE1 paper
- National Academies of Sciences, Engineering, and MedicineUS1 paper
1 paper