Open Access statistics for Institute of Astronomy and National Astronomical Observatory, Bulgaria, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
80%
Total
Publications
705
Total Open
Publications
567
Total
Citations
10K
Open Access
Percentage
80%
Total
Publications
705
Total Open
Publications
567
Total
Citations
10K
Breakdown
Publisher Open
18%
Both
43%
Other Platform Open
19%
Closed
20%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 16%
68
Hybrid 9%
40
No Guarantees 75%
327
Other Platform Open
Preprint 84%
365
Institution 47%
206
Other Internet 18%
77
Public 2%
10
Domain 1%
3
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 380 |
Chiba Institute of Technology - Springer Link | Institution | 115 |
CiteSeer X | Other Internet | 47 |
KU Leuven - Lirias | Institution | 21 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 20 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 18 |
University of Edinburgh - Edinburgh Research Explorer | Institution | 15 |
California Institute of Technology - CaltechAUTHORS | Institution | 14 |
Le Centre pour la Communication Scientifique Directe - HAL - INSU | Institution | 13 |
Le Centre pour la Communication Scientifique Directe - HAL - Inria | Institution | 10 |
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