@article{IM_1968__5_141919,
     author = {T. TOM DIECK},
     title = {\"Uber charakteristische {Bordismen-Klassen.}},
     journal = {Inventiones mathematicae},
     pages = {243--248},
     publisher = {mathdoc},
     volume = {5},
     year = {1968},
     url = {http://geodesic.mathdoc.fr/item/IM_1968__5_141919/}
}