@article{MZ_1972__127_171756,
     author = {Manfred Wischnewsky},
     title = {Partielle {Algebren} in {Initialkategorien.}},
     journal = {Mathematische Zeitschrift},
     pages = {83--91},
     publisher = {mathdoc},
     volume = {127},
     year = {1972},
     zbl = {0226.18001},
     url = {http://geodesic.mathdoc.fr/item/MZ_1972__127_171756/}
}