Search for: [Subject and Keywords = pamiętniki serbskie \- 15 w.] OR [Subject and Keywords = Turcja \- 15 w.] OR [Subject and Keywords = wojsko \- Turcja \- 15 w.] OR [Subject and Keywords = janczarowie] OR [Subject and Keywords = Konstantin iz Ostrovice \(ca 1435\-ca 1501\)] OR [Title = Pamiętniki Janczara przed rokiem 1500 napisane] OR [Creator = Konstantin iz Ostrovice \(ca 1435\-ca 1501\)]