M. Fulchignoni, F. Ferri, F. Angrilli, A. Bar-Nun, M.A. Barucci, G. Bianchini, W. Borucki, M. Coradini, A. Coustenis, P. Falkner, E. Flamini, R. Grard, M. Hamelin, A.M. Harri, G.W. Leppelmeier, J.J. Lopez-Moreno, J.A.M. McDonnell, C.P. McKay, F.H. Neubauer, A. Pedersen, G. Picardi, V. Pirronello, R. Rodrigo, K. Schwingenschuh, A. Seiff, H. Svedhem, V. Vanzani and J. Zarnecki. The Characterisation of Titan's Atmospheric Physical Properties by the Huygens Atmospheric Structure Instrument (Hasi) (англ.) // Space Science Reviews : journal. — Springer, 2002. — Vol. 104. — P. 395—431. — doi:10.1023/A:1023688607077. — Bibcode: 2002SSRv..104..395F.
M. Fulchignoni, F. Ferri, F. Angrilli, A. Bar-Nun, M.A. Barucci, G. Bianchini, W. Borucki, M. Coradini, A. Coustenis, P. Falkner, E. Flamini, R. Grard, M. Hamelin, A.M. Harri, G.W. Leppelmeier, J.J. Lopez-Moreno, J.A.M. McDonnell, C.P. McKay, F.H. Neubauer, A. Pedersen, G. Picardi, V. Pirronello, R. Rodrigo, K. Schwingenschuh, A. Seiff, H. Svedhem, V. Vanzani and J. Zarnecki. The Characterisation of Titan's Atmospheric Physical Properties by the Huygens Atmospheric Structure Instrument (Hasi) (англ.) // Space Science Reviews : journal. — Springer, 2002. — Vol. 104. — P. 395—431. — doi:10.1023/A:1023688607077. — Bibcode: 2002SSRv..104..395F.