TY - STD AU - Ph. Lognonné, T. Spohn PY - 2005// TI - Long lived martian geoscience observatory N2 - 39TH ESLAB Symposium on Trends in Space Science and Cosmic Vision 2020, held 19-21 April 2005, Noordwijk, The Netherlands. Edited by F. Favata, J. Sanz-Forcada, A. Giménez, and B. Battrick. ESA SP-588. European Space Agency, 2005., p.163 N1 - exported from refbase (http://publi.ipev.fr/polar_references/show.php?record=3984), last updated on Mon, 27 Apr 2009 17:42:09 +0200 ID - Ph.Lognonne2005 ER -