| Author | Titles | 1.
| Athouguia, Luís, 1953- | 2 | 2.
| Athouguia, Rui, 1917-2006 | 0 | 3.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 4.
| Athouguia, Ruy, 1917-2006 | 0 | 5.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 6.
| Athouguia, Ruy d' 1917-2006 | 0 | 7.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 8.
| Athouguia, Ruy de 1917-2006 | 0 | 9.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 10.
| Athouguia, Ruy Jervis, 1917-2006 | 0 | 11.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 12.
| Athouguia, Ruy Jervis d', 1917-2006 | 0 | 13.
| Author is: Atouguia, Rui, 1917-2006 | 25 | 14.
| Atienza, Rafael | 1 | 15.
| Atiku, Jelili | 1 | 16.
| Atil, Esin | 4 |
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