@misc{Ghazaryan_A._“Bjni,
 author={Ghazaryan, A. and Hovhannisyan, N.},
 address={Yerevan},
 howpublished={online},
 publisher={“Hayrapet” publishing house},
 language={en},
 title={“Bjni Fortress”},
 type={Booklet},
 keywords={Historical environment, Bjni},
}