@article{MM2_1977__21_154474,
     author = {G\"otz Brunner},
     title = {\"Aquivalenzen bez\"uglich allgemeiner {Homotopiegruppen.}},
     journal = {Manuscripta mathematica},
     pages = {357--406},
     publisher = {mathdoc},
     volume = {21},
     year = {1977},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MM2_1977__21_154474/}
}