Properties of a bifurcated current sheet observed on 29 August 2001 - Runov,A; Sergeev,V; Nakamura,R; Baumjohann,W; Vörös,Z; Volwerk,M; Asano,Y; Klecker,B; Rème,H; Balogh,A (EUROPEAN GEOSCIENCES UNION, 2004)