A TRANSMISSION SPECTRUM OF TITAN'S NORTH POLAR ATMOSPHERE FROM A SPECULAR REFLECTION OF THE SUN. - Barnes, Jason W.; Clark, Roger N.; Sotin, Christophe; Ádámkovics, Máté; Appéré, Thomas; Rodriguez, Sebastien; Soderblom, Jason M.; Brown, Robert H.; Buratti, Bonnie J.; Baines, Kevin H.; Mouélic, Stéphane Le; Nicholson, Philip D. (Astrophysical Journal, 2013)