@article{GDZPPN002297892,
title = {\"Uber die absolute Totalkr\"ummung h\"oher-dimensionaler Knoten.},
journal = {Mathematische Annalen},
volume = {174},
year = {1967},
pages = {81-86},
zbl = {0149.20802},
url = {http://dml.mathdoc.fr/item/GDZPPN002297892}
}
FERUS, D. Über die absolute Totalkrümmung höher-dimensionaler Knoten.. Mathematische Annalen, Tome 174 (1967) pp. 81-86. http://gdmltest.u-ga.fr/item/GDZPPN002297892/