TY  - JOUR
AU  - Jerison, David
AU  - Lee, John M.
TI  - Extremals for the Sobolev inequality on the Heisenberg group and the CR Yamabe problem
JO  - Journal of the American Mathematical Society
PY  - 1988
SP  - 1
EP  - 13
VL  - 01
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1988-0924699-9/
DO  - 10.1090/S0894-0347-1988-0924699-9
ID  - 10_1090_S0894_0347_1988_0924699_9
ER  -