@article {Ransohoff2013,
	title = {Ivan {\v S}i{\v s}man and the Ottoman Conquest of Bulgaria (1371{\textendash}1395): A Reconsideration},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {37},
	year = {2013},
	pages = {89{\textendash}100},
	author = {Ransohoff, Jake}
}
@article {Ransohoff2011,
	title = {The Relationship Between Land and Power in Terterid Bulgaria: a Comparative Study of the Appanages of Eltimir and Smilets},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {35},
	year = {2011},
	pages = {37{\textendash}47},
	author = {Ransohoff, Jake}
}
