ISBN 9789401088541 books & textbook
The Stability of Planetary Systems: Proceedings of the Alexander von Humboldt Colloquium on Celestial Mechanics, held at Ramsau, Styria, March 25–31, 1984
Duncombe, R.L. Dvorak, Rudolf Message, P.J.
Springer /2011-10-22 Paperback / 476 Pages
isbn-10: 9401088543 / isbn-13: 9789401088541