@article{rami_2009,  title={Dark energy and cyclic universe from Arnowitt-Deser-Misner renormalizable group approach},  volume={39},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332009000100018},  DOI={10.1590/S0103-97332009000100018},  number={1},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Rami, El-Nabulsi Ahmad},  year={2009},  month={Mar},  pages={107–111} }