Closed, behind paywall Publisher (Open, NO license) Open in repository Open in hybrid journal Open in full open journal - closed = article only accessible with subscription to journal
- gold = open access article in full open access journal
- hybrid = open access article in subscription journal
- publisher = free access to article in subscription journal granted by publisher
- repository = free accessible version of subscription journal article in repository
open access = author retains copyright, published under creative commons license (free to use)
Open access metadata from (peer) reviewed publications with a doi in unpaywall. Open access status is highly changeable. The data presented here has been harvested from unpaywall (7th of may 2020).
R. Vianna published from 2000 upto 2019 a total of 1 UvA-articles with 50 or less co-authors.0 unique co-authors in total with an average of 9 co-authors per article.|
| 0 | number of times sole author |
| 0 | number of times first author |
| 0 | number of times second author |
| 0 | number of times last author |
The amount of credits for a certain Author position, also called write position, does differ by discipline. Some journals publish author names in alphabetical order. This is common practice by publications with many authors.
To explore the co-author network click the spider web. 
Complete publication type list A picture is worth a thousand words, but the above histogram can be described by the following words: (not thousand but around 8 words, click 'view' button to show those words).View