@article{JCA_2010_17_1_JCA_2010_17_1_a5,
     author = {M. S. Shahrokhi-Dehkordi and A. Taheri},
     title = {Quasiconvexity and {Uniqueness} of {Stationary} {Points} on a {Space} of {Measure} {Preserving} {Maps}},
     journal = {Journal of convex analysis},
     pages = {69--79},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a5/}
}