# Information Bulletin on Variable Stars

> former astronomical journal

**Wikidata**: [Q15766234](https://www.wikidata.org/wiki/Q15766234)  
**Source**: https://4ort.xyz/entity/information-bulletin-on-variable-stars


## References

1. Directory of Open Access Journals
2. ERA 2010 journal list
3. [Directory of Open Access Journals](https://doaj.org/toc/0374-0676)
4. [Source](http://www.konkoly.hu/IBVS/instr.html#OA)
5. ISSN Portal
6. [Source](https://konkoly.hu/IBVS/0001.html)
7. [Source](https://konkoly.hu/IBVS/6201.html)
8. BFI 2012 journal list
9. BFI 2019 journal list
10. [Source](https://konkoly.hu/IBVS/instr.html#OA)
11. National Collective Archive of Periodicals
12. OpenAlex