@article{MET_1963__6_175192,
     author = {W. WETZEL},
     title = {Univariable mikro-\"okonomische {Prognosemodelle} mit exponentieller {Gewichtung} der {Beobachtungswerte.}},
     journal = {Metrika},
     pages = {155--186},
     publisher = {mathdoc},
     volume = {6},
     year = {1963},
     zbl = {0113.14402},
     url = {http://geodesic.mathdoc.fr/item/MET_1963__6_175192/}
}