@article{MM2_1980__32_154715,
     author = {Winfried Kaballo and D. Vogt},
     title = {Lifting-Probleme f\"ur {Vektorfunktionen} und {...-Sequenzen.}},
     journal = {Manuscripta mathematica},
     pages = {1--28},
     publisher = {mathdoc},
     volume = {32},
     year = {1980},
     zbl = {0456.46058},
     url = {http://geodesic.mathdoc.fr/item/MM2_1980__32_154715/}
}