@article {41282,
	title = {Neutralino relic density with a cosmological constant confronts      electroweak precision measurements
},
	journal = {Phys. Lett. B},
	volume = {464},
	year = {1999},
	month = {1999},
	pages = {213-222},
	url = {http://dx.doi.org/10.1016/S0370-2693(99)01010-2http://arxiv.org/abs/hep-ph/9906394},
	author = {Lahanas, A.B. and Nanopoulos, Dimitri V. and Spanos, V.C.}
}
