TandEM: Titan and Enceladus mission - Coustenis,A; Atreya,SK; Balint,T; Brown,RH; Dougherty,MK; Ferri,F; Fulchignoni,M; Gautier,D; Gowen,RA; Griffith,CA; Gurvits,LI; Jaumann,R; et al. (EXPERIMENTAL ASTRONOMY, 2009)