TY  - JOUR
A1  - Fuhrmann, Marcel
A1  - Seehafer, Norbert
A1  - Valori, Gherardo
A1  - Wiegelmann, Thomas
T1  - A comparison of preprocessing methods for solar force-free magnetic field extrapolation
Y1  - 2011
UR  - http://www.aanda.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/aa/full_html/ 2011/02/aa15453-10/aa15453-10.html
SN  - 0004-6361
ER  -