@article{MET_1961__4_175099,
     author = {S. Sagoroff},
     title = {Historical {Note} on the {Application} of {Mathematics} in {Economics} in  {Germany.}},
     journal = {Metrika},
     pages = {78--81},
     publisher = {mathdoc},
     volume = {4},
     year = {1961},
     url = {http://geodesic.mathdoc.fr/item/MET_1961__4_175099/}
}