About the CRDS technique

• Cavity Ring‐Down Spectroscopy: Techniques and Applications, Eds. G. Berden and R. Engeln, (Wiley, 2009).

About FTIR spectroscopy​

• Gaffney, J.S., Marley, N.A. and Jones, D.E. (2012). Fourier Transform Infrared (FTIR) Spectroscopy. In Characterization of Materials, E.N. Kaufmann (Ed.).

About the climate of early Mars

• Wordsworth RD, Annual Review of Earth and Planetary Science 44 (2016) 381

• Haberle et al. (2019) The early Mars climate system. Tha atmosphere and climate of Mars, Ed. by RM Haberle et al.? Cambridge University Press, 2017.

About the TRAPPIST-1 system

•  Gillon et al. Nature 542 (2017) 456

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