@article{MET_1982__29_175861,
     author = {J. Fischer},
     title = {Nonparametric {Maximum} {Likelihood} {Estimation} of a {Probability} {Density} via {Mathematical} {Programming.}},
     journal = {Metrika},
     pages = {227--248},
     publisher = {mathdoc},
     volume = {29},
     year = {1982},
     zbl = {0498.62038},
     url = {http://geodesic.mathdoc.fr/item/MET_1982__29_175861/}
}