por Dvorak, R [editor] | Freistetter, F. (Florian) [editor] | Kurths, Jurgen, 1953- [editor].
por Alexander von Humboldt Colloquium on Celestial Mechanics (6 : 2004 : Bad Hofgastein, Austria) | Dvorak, R [editor] | Ferraz-Mello, Sylvio [editor].