| titre | numéro | date | commentaire |
| Ideas (Barcelona) | 1 | ,1980,03-04 | a1 |
| Ideas (Barcelona) | 2 | ,1980,04-05 | a1 |
| Ideas (Barcelona) | 3 | ,1980,07-08 | a1 |
| Ideas (Barcelona) | 4 | ,1980,09-10 | a1 |
| Ideas (Barcelona) | 5 | ,1980,11,12 | a1 |
| Ideas (Barcelona) | 6 | ,1981,01-02 | a2 |
| Ideas (Barcelona) | 7 | ,1981,03-04 | a2 |
| Ideas (Barcelona) | 8 | ,1981,05-06 | a2 |
| Ideas (Barcelona) | 9 | ,1981,07-08 | a2 |
| Ideas (Barcelona) | 10 | ,1981, | |
| Ideas (Barcelona) | 11 | ,1982,01-02 | a3 |
| Ideas (Barcelona) | 12 | ,1982,03-04 | a3 |
| Ideas (Barcelona) | 13 | ,1982,05-06 | a3 |
| Ideas (Barcelona) | 14 | a3 | |
| Ideas (Barcelona) | 15 | a3 | |
| Ideas (Barcelona) | 16 | ,1982, | a3 |
| Ideas (Barcelona) | 17 | ,1983,01-02 | a3 |
| Ideas (Barcelona) | 18 | ,1983,03-04 | a3 |
| Ideas (Barcelona) | 19 | ||
| Ideas (Barcelona) | 20 | ||
| Ideas (Barcelona) | 21 | ||
| Ideas (Barcelona) | 22 | ,1983, | |
| Ideas (Barcelona) | 23 | ,1984, | |
| devient ensuite : Orto (RE E 011) |