TY  - JOUR
AU  - Goo Ishikawa
TI  - Singularities of Tangent Varieties to Curves and Surfaces
JO  - Journal of Singularities
PY  - 2012
SP  - 54
EP  - 83
VL  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2012.6f/
DO  - 10.5427/jsing.2012.6f
ID  - 10_5427_jsing_2012_6f
ER  -