@article{JCA_2010_17_3_JCA_2010_17_3_a6,
     author = {A. Beck and M. Teboulle},
     title = {On {Minimizing} {Quadratically} {Constrained} {Ratio} of {Two} {Quadratic} {Functions}},
     journal = {Journal of convex analysis},
     pages = {789--804},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JCA_2010_17_3_JCA_2010_17_3_a6/}
}