| Berndt Müller | coauthored with | Larus Thorlacius | MR3065903 |
| Larus Thorlacius | coauthored with | Thordur Jonsson | MR1951913 |
| Thordur Jonsson | coauthored with | Svante Janson | MR2860856 |
| Svante Janson | coauthored with | Paul Erdős | MR1395611 |
| Berndt Müller | coauthored with | Lawrence C. Biedenharn | MR1252846 |
| Lawrence C. Biedenharn | coauthored with | William Y. C. Chen | MR1475228 |
| William Y. C. Chen | coauthored with | Vance Faber | MR1237355 |
| Vance Faber | coauthored with | Paul Erdős | MR0608651 |
Last update: 11/25/2015.