Importante! Sobre el catálogo
| 1. | Extragalactic radio sources : proceedings of the 175th Symposium of the International Astronomical Union, held in Bologna, Italy, 10-14 October 1995 / edited by R. Ekers and C. Fanti and L. Padrielli. | 1996 | Libro |
006.162
EXT |
| 2. | Observational evidence of activity in galaxies : proceedings of the 121st Symposium of the International Astronomical Union, held in Byurakan, Armenia, U.S.S.R., June 3-7, 1986 / edited by E. Ye. Khachikian, K.J. Fricke, and J. Melnick. | 1987 | Libro |
006.108
|
| 3. | VLBI and compact radio sources : symposium no. 110 held in Bologna, Italy, June 27-July 1, 1983 / edited by R. Fanti, K. Kellermann, and G. Setti. | 1984 | Libro |
006.097
|