1. F. Ahangar, Geometric analysis of the Lie algebra of Killing vector fields for a significant cosmological model of rotating fluids, J. Finsler Geom. Appl. 3(1) (2022), 49-65.
2. P. Atashpeykar and A. Haji-Badali, Characterization of the Killing and homothetic vector fields on Lorentzian pr-waves three-manifolds with recurrent curvature, J. Finsler Geom. Appl. 1(1) (2020), 84-88.
3. R. G. Cai, L. M. Cao, Y. Hu and S. P. Kim, Generalized Vaidya spacetime in Lovelock gravity and thermodynamics on apparent horizon, Phys. Rev. D 78, 124012 (2008). DOI:https://doi.org/10.1103/PhysRevD.78.124012
4. Y. Heydarzade and F. Darabi, Surrounded vaidya black holes: apparent horizon properties, Eur. Phys. J. C 78, 342 (2018), 1805.01022.
5. Y. Heydarzade and F. Darabi, Surrounded vaidya solution by cosmological fields, Eur.Phys. J. C 78, 582 (2018), 1710.04485.
6. P. A. Hogan and D. Puetzfeld, Bonnor-Vaidya charged point mass in an external Maxwell field, Phys. Rev. D 103, 044039 (2021). DOI:https://doi.org/10.1103/PhysRevD.103.044039
7. T. Oprea, 2-Killing Vector Fields on Riemannian Manifolds, Balkan Journal of Geometry and its Applications (BJGA) 13(1) (2008), 87-92.
8. A. B. Nielsen, Revisiting vaidya horizons, Galaxies, 2(1) (2014), 62-71.
9. E. Peyghan, L. Nourmohammadifar and D. Iosifidis, Statistical conformal Killing vector fields for FLRW spacetime, Phys Scr. 99, 065253, (2024).
10. P. C. Vaidya, The Gravitational Field of a Radiating Star, Proc.Indian Acad.Sci.A., 33,264 (1951).
11. V. Vertogradov, The generalized vaidya spacetime with polytropic equation of state, Gen.Rel. Grav. 56, 59 (2024), 2311.15671.
12. V. Vertogradov and D. Kudryavtsev, Generalized Vaidya spacetime: Horizons, conformal symmetries, surface gravity and diagonalization, Mod. Phys. Lett. A 38, 2350119 (2023), arXiv:2212.07130 [gr-qc]
13. A. Wang and Y. Wu, Generalized Vaidya Solutions, Gen. Relativ. Grav. 31(1) (1999),
107-114.