Spacecraft Outgassing Observed by the BepiColombo Ion Spectrometers - Markus Fraenz; Mathias Rojo; Thomas Cornet; Lina HADID; Yoshifumi Saito; Nicolas André; Ali Varsani; Daniel Schmid; Harald Krueger; Norbert Krupp; Dominique Delcourt; Bruno Katra; et al. (Journal of Geophysical Research: Space Physics, 2023)