TY - JOUR A1 - Ouattara, F. A1 - Amory-Mazaudier, C. A1 - Fleury, R. A1 - Lassudrie Duchesne, P. A1 - Vila, P. A1 - Petitdidier, M. T1 - West African equatorial ionospheric parameters climatology based on Ouagadougou ionosonde station data from June 1966 to February 1998 JO - Ann. Geophys. J1 - ANGEO VL - 27 IS - 6 SP - 2503 EP - 2514 Y1 - 2009/06/23 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/27/2503/2009/ L1 - https://angeo.copernicus.org/articles/27/2503/2009/angeo-27-2503-2009.pdf DO - 10.5194/angeo-27-2503-2009 ER -