@article{MAN_1989__283_1_164518,
     author = {Bruce Reznick},
     title = {Forms {Derived} from the {Arithmetic-Geometric} {Inequality.}},
     journal = {Mathematische Annalen},
     pages = {431--464},
     publisher = {mathdoc},
     volume = {283},
     number = {1},
     year = {1989},
     zbl = {0637.10015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1989__283_1_164518/}
}