1. Ahmed, N., Pradhan, A. 2014, Int. J. Theor. Phys., 53, 289, doi: 10.1007/s10773-013-1809-7 .
2. Akarsu, O., Kilinc, C. 2010, Gen. Relativ. Gravit., 42, 763.
3. Babichev, E., Dokuchaev, V., Eroshenkos, Y. 2004, arXiv: astro-ph/0407190 .
4. Bartelmann, M. 2010, Rev. Mod. Phys., 82, 331.
5. Bhoyar, S. R., Chirde, V. R., Shekh, S. H. 2015, Inter. J. Adv. Res., 3 (9), 492.