| Author | Popularity |
| Perry, M. A. |
3 |
| Pink, Maurice Alderton |
3 |
| A.E. Rodríguez-Salazar |
2 |
| A.I. Licona-Aguilar |
2 |
| A.M. Torres-Huerta |
2 |
| Arnold, Matthew, 1822-1888 |
2 |
| Dienes, Z. P. |
2 |
| Falb, P. L. |
2 |
| Gennady El |
2 |
| Geoff K. Folkard |
2 |
| Helen Willcock |
2 |
| Jeeves, M. A. |
2 |
| John P. Sutherland |
2 |
| M.A. Domínguez-Crespo |
2 |
| M.A. Hoefer |
2 |
| M.A. Mtawali |
2 |
| P. Salazar-Bravo |
2 |
| Polland, M. A. |
2 |
| S.B. Brachetti-Sibaja |
2 |
| W.D. Grant |
2 |
| A Arias |
1 |
| A Díaz-López |
1 |
| A Galera |
1 |
| A Garcia-Arellano |
1 |
| A Garcia-Rios |
1 |
| A Guillén |
1 |
| A Gutiérrez-Gómez |
1 |
| A Khouakhi |
1 |
| A Machordom |
1 |
| A Mellado-Díaz |
1 |
| A Moreno Rodríguez |
1 |
| A Perdices |
1 |
| A Rodríguez-Merino |
1 |
| A Ruiz-Navarro |
1 |
| AM Galmes-Panades |
1 |
| Aaron J.E. Bach |
1 |
| Abbas Dehghan |
1 |
| Abbas Rezaianzadeh |
1 |
| Abdonas Tamosiunas |
1 |
| Abdul Basit |
1 |
| Abdul Hamid Zargar |
1 |
| Abdullah Alkandari |
1 |
| Abdullatif Husseini |
1 |
| Abhijit Sen |
1 |
| Abla M Sibai |
1 |
| Abu AM Hanif |
1 |
| Adela Chirita-Emandi |
1 |
| Adelheid Weber |
1 |
| Aderito R.D. Seixas |
1 |
| Adolfo Rubinstein |
1 |