TY  - JOUR
AU  - Coron, J. M.
AU  - Helein, F.
TI  - Harmonic diffeomorphisms, minimizing harmonic maps and rotational symmetry
JO  - Compositio Mathematica
PY  - 1989
SP  - 175
EP  - 228
VL  - 69
IS  - 2
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1989__69_2_175_0/
LA  - en
ID  - CM_1989__69_2_175_0
ER  -