@inproceedings{Balbi:2007ql, author = "Balbi, Amedeo", title = "{Constraints on cosmological parameters}", doi = "10.22323/1.027.0009", booktitle = "Proceedings of CMB and Physics of the Early Universe {\textemdash} PoS(CMB2006)", year = 2007, volume = "027", pages = "009" }