| Count | Author |
| 14 | Brown, DR |
| 4 | Kretzschmar, HA |
| 3 | Sassoon, J |
| 2 | Schmidt, B |
| 2 | Giese, A |
| 1 | Herms, J |
| 1 | Daniels, M |
| 1 | Feldmann, C |
| 1 | Fraser, JR |
| 1 | Green, A |
| 1 | Groschup, M |
| 1 | Groschup, MH |
| 1 | Bird, MM |
| 1 | Haist, I |
| 1 | Wisniewski, T |
| 1 | Ironside, JW |
| 1 | Keller, B |
| 1 | Lekishvili, T |
| 1 | McHattie, SJ |
| 1 | Sadowski, M |
| 1 | Thompsett, AR |
| 1 | Hafiz, FB |