@inproceedings{inproceedings490b4e5b,
title   = {The dynamics of very-high-eccentricity librations},
author = {Ferraz-Mello, Sylvio and Giordano, C and Simula, A},
year = {1997},
publisher = {Observatório Nacional},
booktitle   = {International Workshop on Planetary Sciences}
}