@article{MM2_1977__23_154526,
     author = {Volker Puppe},
     title = {Cohomology of {Fixed} {Point} {Sets} and {Deformation} of {Algebras.}},
     journal = {Manuscripta mathematica},
     pages = {343--354},
     publisher = {mathdoc},
     volume = {23},
     year = {1977},
     zbl = {0379.55004},
     url = {http://geodesic.mathdoc.fr/item/MM2_1977__23_154526/}
}