TY - JOUR A1 - Cowley, S. W. H. A1 - Provan, G. T1 - Planetary period oscillations in Saturn's magnetosphere: comments on the relation between post-equinox periods determined from magnetic field and SKR emission data JO - Ann. Geophys. J1 - ANGEO VL - 33 IS - 7 SP - 901 EP - 912 Y1 - 2015/07/24 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/33/901/2015/ L1 - https://angeo.copernicus.org/articles/33/901/2015/angeo-33-901-2015.pdf DO - 10.5194/angeo-33-901-2015 ER -