Authors: Lastovicka, J Pancheva, D Altadill, D Benediktov, EA Boska, J Bremer, J Dick, M Igarashi, K Mlch, P de la Morena, BA Rapoport, ZT Vyakhirev, VA Vugmeister, BO Zhang, X Zolesi, B

Citation: J. Lastovicka et al., Ionospheric measurements during the CRISTA/MAHRSI campaign: their implications and comparison with previous campaigns, ANN GEOPH, 17(8), 1999, pp. 1040-1052