TY  - JOUR
AU  - S.T. Yau
AU  - J.-P. Bourguignon
AU  - P. Li
TI  - Upper bound for the first eigenvalue of algebraic submanifolds.
JO  - Commentarii mathematici Helvetici
PY  - 1994
SP  - 199
EP  - 207
VL  - 69
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1994__69_4_140334/
ID  - CMH_1994__69_4_140334
ER  -