Journal Article
Hsieh, K. C.; Giacalone, J.; Czechowski, A.; Hilchenbach, M.; Grzedzielski, S.; Kota, J.: Thickness of the heliosheath, return of the pick-up ions, and Voyager 1'S crossing the heliopause. Astrophysical Journal
718 (2), pp. L185 - L188 (2010)