@article{MM2_1971__4_154040,
     author = {Klaus Wolffhardt},
     title = {Zur {Homologietheorie} der assoziativen {Algebren.}},
     journal = {Manuscripta mathematica},
     pages = {149--168},
     publisher = {mathdoc},
     volume = {4},
     year = {1971},
     zbl = {0212.06301},
     url = {http://geodesic.mathdoc.fr/item/MM2_1971__4_154040/}
}