| file | date | size |
| 1992-pasj-COTF.pdf | 2014-12-14 | 670710 |
| 1994-AA-COTF32gal-Shoeniger.pdf | 2014-12-14 | 331354 |
| 1996-pasj-COTF-distance.pdf | 2014-12-14 | 1812434 |
| 1997-aa-COTF-virgo-Schoeniger.pdf | 2014-12-14 | 164133 |
| 2001-pasj-COTFhubbleconstant-Tutu.pdf | 2014-12-14 | 1898867 |