TY - JOUR A1 - Woodman, R. F. T1 - Spread F – an old equatorial aeronomy problem finally resolved? JO - Ann. Geophys. J1 - ANGEO VL - 27 IS - 5 SP - 1915 EP - 1934 Y1 - 2009/05/04 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/27/1915/2009/ L1 - https://angeo.copernicus.org/articles/27/1915/2009/angeo-27-1915-2009.pdf DO - 10.5194/angeo-27-1915-2009 ER -