@article{MZ_1936__41_168656,
     author = {K. Reidemeister},
     title = {Das {Dualit\"atstheorem} f\"ur {Homotopiekettenringe}},
     journal = {Mathematische Zeitschrift},
     pages = {176--183},
     publisher = {mathdoc},
     volume = {41},
     year = {1936},
     zbl = {0014.13702},
     url = {http://geodesic.mathdoc.fr/item/MZ_1936__41_168656/}
}