TY  - JOUR
A1  - Janhunen, P.
A1  - Olsson, A.
A1  - Mozer, F. S.
A1  - Laakso, H.
T1  - How does the U-shaped potential close above the acceleration region? A study using Polar data
JO  - Ann. Geophys.
J1  - ANGEO
VL  - 17
IS  - 10
SP  - 1276
EP  - 1283
Y1  - 1999/11/30
PB  - Copernicus Publications
SN  - 1432-0576
UR  - http://www.ann-geophys.net/17/1276/1999/
L1  - http://www.ann-geophys.net/17/1276/1999/angeo-17-1276-1999.pdf
DO  - 10.1007/s00585-999-1276-x
ER  -