@article{MM2_1974__12_154230,
     author = {Klaus Heiner Kamps},
     title = {Zur {Struktur} der {Puppe-Folge} f\"ur halbexakte {Funktoren.}},
     journal = {Manuscripta mathematica},
     pages = {93--104},
     publisher = {mathdoc},
     volume = {12},
     year = {1974},
     zbl = {0275.55023},
     url = {http://geodesic.mathdoc.fr/item/MM2_1974__12_154230/}
}