James J Wray

A new analysis of Mars "Special Regions": findings of the second MEPAG Special Regions Science Analysis Group (SR-SAG2).

Kenneth L. Tanaka, David W Beaty, Corien Bakermans, 2014, Astrobiology.

Evidence for indigenous nitrogen in sedimentary and aeolian deposits from the Curiosity rover investigations at Gale crater, Mars

Andrew Steele, Cyril Szopa, Arnaud Buch, 2015, Proceedings of the National Academy of Sciences.