TY - JOUR A1 - Ranta, H. A1 - Yamagishi, H. A1 - Stauning, P. T1 - Twilight anomaly, midday recovery and cutoff latitudes during the intense polar cap absorption event of March 1991 JO - Ann. Geophys. J1 - ANGEO VL - 13 IS - 3 SP - 262 EP - 276 Y1 - 1995/03/31 PB - Springer Verlag SN - 1432-0576 UR - https://angeo.copernicus.org/articles/13/262/1995/ L1 - https://angeo.copernicus.org/articles/13/262/1995/angeo-13-262-1995.pdf DO - 10.1007/s00585-995-0262-1 ER -