| Autor | Títulos | 1.
| Jakob Tuggener-Foundation | 1 | 2.
| Jakob Tuggener-Foundation (Uster, Suíça) | 1 | 3.
| Jakober, Florian | 1 | 4.
| Jakobi, Gyorgyi | 1 | 5.
| Jakobi, Marianne | 2 | 6.
| Jakobsen Henrik Plenge | 1 | 7.
| Jakobsen, Steiner, 1967- | 1 | 8.
| Jakobson, Alexandr L. | 1 | 9.
| Jakobson, Roman, 1896-1982 | 3 | 10.
| Jakovsky, Anatole, 1909-1983 | 5 |
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