TY  - JOUR
AU  - Wolfgang Kühnel
TI  - A lower bound for the i-th total absolute curvature of an immersion
JO  - Colloquium Mathematicum
PY  - 1979
SP  - 253
EP  - 255
VL  - 41
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-41-2-253-255/
DO  - 10.4064/cm-41-2-253-255
LA  - en
ID  - 10_4064_cm_41_2_253_255
ER  -