| Original language | English |
|---|---|
| Title of host publication | Transactions of the Bulgarian Academy of Sciences |
| State | Published - 1970 |
Porfirii Uspenskii and the Slavic Cause
Research output: Chapter in Book/Report/Conference proceeding › Chapter
Research output: Chapter in Book/Report/Conference proceeding › Chapter
| Original language | English |
|---|---|
| Title of host publication | Transactions of the Bulgarian Academy of Sciences |
| State | Published - 1970 |