Multisatellite MMS Analysis of Electron Holes in the Earth's Magnetotail: Origin, Properties, Velocity Gap, and Transverse Instability - Lotekar, A; Vasko, IY; Mozer, FS; Hutchinson, I; Artemyev, AV; Bale, SD; Bonnell, JW; Ergun, R; Giles, B; Khotyaintsev, YV; Lindqvist, P-A; Russell, CT; et al. (JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2020)