FARHAD, A. B. M.; AZAD, A. K. Power law inflation with a varying condstant of gravitation and Brans-Dicke cosmology. GANIT: Journal of Bangladesh Mathematical Society, [S. l.], v. 31, p. 23–32, 2012. DOI: 10.3329/ganit.v31i0.10305. Disponível em: https://banglajol.info/index.php/GANIT/article/view/10305. Acesso em: 27 sep. 2022.