@article{MAN_1973__201_162392,
     author = {W. Mader},
     title = {1 {-Faktoren} von {Graphen.}},
     journal = {Mathematische Annalen},
     pages = {269--282},
     publisher = {mathdoc},
     volume = {201},
     year = {1973},
     zbl = {0234.05115},
     url = {http://geodesic.mathdoc.fr/item/MAN_1973__201_162392/}
}