Raoul Domingo Ayissi, Remy Magloire Etoua
      The Einstein-maximally coupled massive scalar field system on a Bianchi type-I cosmological model
      Advanced Studies in Theoretical Physics, Vol. 9, 2015, no. 11, 535-543
      http://dx.doi.org/10.12988/astp.2015.5667

Copyright © 2015 Raoul Domingo Ayissi and Remy Magloire Etoua. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.