Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1967__171_161552, author = {D. FERUS}, title = {\"Uber die absolute {Totalkr\"ummung} h\"oher-dimensionaler {Knoten.}}, journal = {Mathematische Annalen}, pages = {81--86}, publisher = {mathdoc}, volume = {171}, year = {1967}, zbl = {0149.20802}, url = {http://geodesic.mathdoc.fr/item/MAN_1967__171_161552/} }
D. FERUS. Über die absolute Totalkrümmung höher-dimensionaler Knoten.. Mathematische Annalen, Tome 171 (1967), pp. 81-86. http://geodesic.mathdoc.fr/item/MAN_1967__171_161552/