The Byzantines in the service of the Bulgarian rulers in the first half of the 9th century
The Byzantines in the service of the Bulgarian rulers in the first half of the 9th century
Author(s): Mirosław J. LeszkaSubject(s): Economic history
Published by: Wydawnictwo Uniwersytetu Łódzkiego
Journal: Przegląd Nauk Historycznych
- Issue Year: 16/2017
- Issue No: 3
- Page Range: 213-224
- Page Count: 12
- Language: English
