Importante! Sobre el catálogo
| Second ESO/ESA Workshop (2do : 1981 : Munich) | ||||
| 1. | Optical gets in galaxies. | 1981 | Libro |
158.003
|
| Autores varios | ||||
| 2. | Hipparcos Venice '97 : presentation of the Hipparcos and Tycho Catalogues and first astrophysical results of the Hipparcos space astrometry mission. | 1997 | Libro |
012.038
ESA |