@article{MET_1972__18_175506,
     author = {J. Pfanzagl},
     title = {On {Median} {Unbiased} {Estimates.}},
     journal = {Metrika},
     pages = {154--173},
     publisher = {mathdoc},
     volume = {18},
     year = {1972},
     zbl = {0262.62021},
     url = {http://geodesic.mathdoc.fr/item/MET_1972__18_175506/}
}