slavistik-portal
Портал славістики
The database "Bibliographic Materials in Slavistics" contains bibliographic data in Slavistics which was converted from different printed bibliographies into the electronic form. The overview over the Subject Headings is here. The list of converted bibliographies can be find here.
Your search for Perels E. provides 2 hits | |
1 | Papst Nikolaus I und Anastasius BibliothecariusPerels E. - Berlin 1920 |
2 | Anastasii Bibliothecarii Epistolae sive PraefationesPerels E.; Laehr G. - Monumenta Germaniae Historica VII, Ep. 395-442 |