@article { 3471,
	title = {Testing the interaction of dark energy to dark matter through the analysis of virial relaxation of clusters Abell Clusters A586 and A1689 using realistic density profiles},
	year = {9999},
	URL = {http://arxiv.org/abs/arXiv:1105.3033},
	author = {Orfeu Bertolami and Francisco Gil Pedro and Morgan Le Delliou}
}