Special issue on New Developments in the Dynamics of Planetary Systems - Proceedings of the Fifth Alexander von Humboldt Colloquium on Celestial Mechanics held in Badhofgastein (Austria), 19-25 March 2000 - Preface
R. Dvorak et J. Henrard, Special issue on New Developments in the Dynamics of Planetary Systems - Proceedings of the Fifth Alexander von Humboldt Colloquium on Celestial Mechanics held in Badhofgastein (Austria), 19-25 March 2000 - Preface, CEL MEC DYN, 78(1-4), 2000, pp. 1-1