. Kuiper, Titan: a Satellite with an Atmosphere., The Astrophysical Journal, vol.100, 1944.
DOI : 10.1086/144679

. Waite, The Process of Tholin Formation in Titan's Upper Atmosphere, Science, vol.316, issue.5826, 2007.
DOI : 10.1126/science.1139727

. Lavvas, Condensation in Titan?s atmosphere at the Huygens landing site, Icarus, vol.215, issue.2, 2011.
DOI : 10.1016/j.icarus.2011.06.040

. Cravens, Composition of Titan's ionosphere, Geophysical Research Letters, vol.383, issue.1, 2006.
DOI : 10.1029/130GM04

. Crary, Heavy ions, temperatures and winds in Titan's ionosphere: Combined Cassini CAPS and INMS observations, Planetary and Space Science, vol.57, issue.14-15, 2009.
DOI : 10.1016/j.pss.2009.09.006

. Wellbrock, 2013, Cassini CAPS-ELS observations of negative ions in Titan's ionosphere: Trends of density with altitude

. Szopa, PAMPRE: A dusty plasma experiment for Titan's tholins production and study, Planetary and Space Science, vol.54, issue.4, 2006.
DOI : 10.1016/j.pss.2005.12.012

. Horst, Titan's atmosphere and climate, Journal of Geophysical Research: Planets, vol.54, issue.42, 2017.
DOI : 10.1016/j.pss.2006.05.004