@article{JDM_1966__68_146546,
     author = {Albrecht Dold},
     title = {Homotopie und {Kohomologie.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {205--212},
     publisher = {mathdoc},
     volume = {68},
     year = {1966},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JDM_1966__68_146546/}
}