TY  - BOOK
AU  - Festou, M., ed.
AU  - Kjar, K., ed.
AU  - Veron, P., ed,.
ED  - European Southern Observatory Workshop on the Need for Coordinated Ground-Based Observations of Halley's Comet
ED  -  European Southern Observatory
TI  - The need for coordinated ground-based observations of Halley's comet: proceedings of the ESO workshop Paris, France, 29-30 April 1982
SN  - 3-923524-14-5
PY  - 1982///
CY  - FRG
PB  - European Southern Observatory
KW  - Astronomy and astrophysics thesaurus
KW  - Comet Halley
ER  -