TY - JOUR A1 - Marklund, G. T. T1 - On the ionospheric coupling of auroral electric fields JO - Nonlin. Processes Geophys. J1 - NPG VL - 16 IS - 2 SP - 365 EP - 372 Y1 - 2009/04/30 PB - Copernicus Publications SN - 1607-7946 UR - http://www.nonlin-processes-geophys.net/16/365/2009/ L1 - http://www.nonlin-processes-geophys.net/16/365/2009/npg-16-365-2009.pdf DO - 10.5194/npg-16-365-2009 ER -