Chetite na Vŭtreshnata makedono-odrinska revoli͡ut͡sionna organizat͡sii͡a : dnevnik i snimki na chetite na VMORO, preminali prez Ki͡ustendilskii͡a punkt 1903-1908 g. /

Published 2003

Qadi registers in Bulgaria : a study on Ottoman Court Registers preserved at the St St Cyril and Methodius National Library /

by C̦iğdem, Recep, C̦iğdem, Recep, C̦iğdem, Recep, Çiğdem, Recep, Çiğdem, Recep, Çiğdem, Recep
Published 2015

Russkiĭ nekropolʹ v Bolgarii /

Published 2019

Russkiĭ nekropol' v Sofii /

Published 2011