@inproceedings{Mebarki:20121z, author = "Mebarki, Noureddine", title = "{New Aspects of Non Commutative Space-time Cosmology}", doi = "10.22323/1.134.0480", booktitle = "Proceedings of XXIst International Europhysics Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2011)", year = 2012, volume = "134", pages = "480" }