@article{JRAM_1975__0278_0279_151667,
     author = {Michael Tidten},
     title = {Vektorwertige {Funktionalkalk\"ule.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {425--436},
     publisher = {mathdoc},
     volume = {0278_0279},
     year = {1975},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__0278_0279_151667/}
}