@Article{angeo-19-1483-2001, AUTHOR = {Pedersen, A. and Décréau, P. and Escoubet, C.-P. and Gustafsson, G. and Laakso, H. and Lindqvist, P.-A. and Lybekk, B. and Masson, A. and Mozer, F. and Vaivads, A.}, TITLE = {Four-point high time resolution information on electron densities by the electric field experiments (EFW) on Cluster}, JOURNAL = {Annales Geophysicae}, VOLUME = {19}, YEAR = {2001}, NUMBER = {10/12}, PAGES = {1483--1489}, URL = {http://www.ann-geophys.net/19/1483/2001/}, DOI = {10.5194/angeo-19-1483-2001} }