| | Open Submissions | Indexed | Peer Reviewed |
| Research | Max of 50.0000 symbols | + | + | + |
| Research in Brief (Short Messages) | Max. of 20.000 symbols
| + | + | + |
| Documents and Publications | Max. of 40.000 symbols | + | + | - |
| Memoirs and Interviews | Max. of 50.000 symbols | + | + | - |
| Anniversaries | Max. of 50.000 symbols | + | + | + |
| Bibliography and Reference Sources | Max. of 40.000 symbols | + | + | + |
| Ad Memoriam | Max. of 30.000 symbols | + | + | - |
| Book Reviews | Max. of 20.000 symbols | + | + | - |
| Chronicle of Academic Events | Max. of 20.000 symbols | + | + | - |
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