The Mars Astrobiology Explorer-Cacher (MAX-C): A potential rover mission for 2018 - Pratt, Lisa; Allen, Carl; Allwood, Abby; Anbar, Ariel; Atreya, Sushil; Carr, Mike; Des Marais, Dave; Glavin, Daniel; Grant, John; Hamilton, Vicky; Herkenhoff, Kenneth; Hipkin, Victoria; et al. (Astrobiology, 2010)