TY  - JOUR
AU  - Barbara Brandolini
AU  - Cristina Trombetti
TI  - Comparison results for Hessian equations via symmetrization
JO  - Journal of the European Mathematical Society
PY  - 2007
SP  - 561
EP  - 575
VL  - 9
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/88/
DO  - 10.4171/jems/88
ID  - JEMS_2007_9_3_a5
ER  -