TY  - JOUR
AU  - H. Alexander
AU  - John Wermer
TI  - Linking numbers and boundaries of varieties
JO  - Annals of mathematics
PY  - 2000
VL  - 151
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM_2000_151_1_a4/
ID  - AM_2000_151_1_a4
ER  -