Cluster observations of electron holes in association with magnetotail reconnection and comparison to simulations - art. no. A01211 - Cattell,C; Dombeck,J; Wygant,J; Drake,JF; Swisdak,M; Goldstein,ML; Keith,W; Fazakerley,A; André,M; Lucek,E; Balogh,A (JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2005)