A. Ekenback

Energetic neutral atoms around the extrasolar planet HD 209458b

F. Selsis, H. Lammer, M. Holmström, 2007 .

First ENA observations at Mars: Charge exchange ENAs produced in the magnetosheath

M. Maggi, S. Barabash, H. Koskinen, 2006 .

First ENA observations at Mars: Solar-wind ENAs on the nightside

M. Maggi, S. Barabash, H. Koskinen, 2006 .