TY  - BOOK
AU  - Special courses at the national observatory of Rio de Janeiro (11
AU  - Roig, Fernando. ed. et al.,
TI  - Graduate school in astronomy
T2  - AIP Conference proccedings. Vol.930
SN  - 9780735404403
U1  - 520.71 
PY  - 2007///
CY  - Melville
PB  - American institute of physics
ER  -