@article{JCA_2013_20_1_JCA_2013_20_1_a7,
     author = {J. L. G\'amez-Merino and G. A. Mu\~noz-Fern\'andez and V. M. S\'anchez and J. B. Seoane-Sep\'ulveda},
     title = {Inequalities for {Polynomials} on the {Unit} {Square} via the {Krein-Milman} {Theorem}},
     journal = {Journal of convex analysis},
     pages = {125--142},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JCA_2013_20_1_JCA_2013_20_1_a7/}
}