Bibcode
Bibcode| Full name | Bibliographic code |
|---|
| Introduced | 1990s |
|---|
| No. of digits | 19 |
|---|
| Check digit | none |
|---|
| Example | 1924MNRAS..84..308E |
|---|
The bibcode (also known as the refcode) is a compact identifier used by several astronomical data systems to uniquely specify literature references.