1. C W Will, Experimental gravitation from Newton’s principia to Einstein’s general relativity. In 300 Hundred Years of Gravitation (eds.) S Hawking and W Israel, (Cambridge: Cambridge University Press) (1987)
2. S Weinberg Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity (USA: John Wiley & Sons) (1972)
3. C Brans and R H Dicke Phys. Rev. 124 925 (1961)
4. M Gasperini Gen. Rel. Grav. 30 1703 (1998)
5. R Hassannejad, S Navid Nousavi arXiv: 1811.10008