| #Refs | Bibliography | Date |
|---|---|---|
| 113 | Bibliography for Nelson H. F. Beebe | (2005) |
| 168 | Bibliography for Nelson H. F. Beebe | (2005) |
| 105 | Bibliography for Nelson H. F. Beebe | (2007) |
| 67 | Bibliography for Ramon (Ray) E. Moore | (2007) |
| 48 | Bibliography for Jorge Moré | (1994) |
| 22 | Bibliography for Reinhard Anton Muskens | (1997) |
| 523 | Total number of references in this section |