@article{MET_1983__30_175873,
     author = {H.H. Seifert},
     title = {Mathematische {Methoden} in den {Sozialwissenschaften}  -  {Rapoport,} {A.}},
     journal = {Metrika},
     pages = {63--64},
     publisher = {mathdoc},
     volume = {30},
     year = {1983},
     url = {http://geodesic.mathdoc.fr/item/MET_1983__30_175873/}
}