Life at extreme elevations on Atacama volcanoes: the closest thing to Mars on Earth?
Schmidt SK, Gendron EMS, Vincent K, Solon AJ, Sommers P, Schubert ZR, Vimercati L, Porazinska DL, Darcy JL, Sowell P. Life at extreme elevations on Atacama volcanoes: the closest thing to Mars on Earth? Antonie Van Leeuwenhoek. 2018 Aug; 111(8):1389-1401.