TY  - JOUR
AU  - F. E. Burstall
TI  - A Twistor Description of Harmonic Maps of a 2-Sphere into a Grassmannian.
JO  - Mathematische Annalen
PY  - 1986
SP  - 61
EP  - 74
VL  - 274
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1986__274_164087/
ID  - MAN_1986__274_164087
ER  -