/ 
Rating by series
| Series | Views |
|---|---|
| Series I. Theology. Philosophy. Religious Studies | 977615 |
| Series II. History. Russian Church History | 770631 |
| Series III. Philology | 541841 |
| Series IV. Pedagogy. Psychology | 528018 |
| Series V. Problems of History and Theory of Christian Art | 340912 |