TY  - JOUR
AU  - Matts Essén
AU  - Daniel F. Shea
TI  - On some questions of uniqueness in the theory of symmetrization
JO  - Annales Fennici Mathematici
PY  - 1979
SP  - 311
EP  - 340
VL  - 4
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1978-79.0404/
DO  - 10.5186/aasfm.1978-79.0404
LA  - en
ID  - AFM_1979_4_2_a10
ER  -