TY  - BOOK
AU  - Rubin, Alane E..
TI  - Disturbing the solar system: impacts, clsoe encounters, and coming attractions / 
SN  - 0-691-07474-7
U1  - B9 
PY  - 2002///
CY  - Oxford : 
PB  - Princeton University Press , 
KW  - Mathematics- solar system
ER  -