@article {Batalova2007, title = {The Tradition of the Hagiographical Cycle About St Eustathius Placidas in Slavonic {\textendash} Some Parallels and Common Research Problems}, journal = {Palaeobulgarica / Старобългаристика}, volume = {31}, year = {2007}, pages = {27{\textendash}46}, author = {Batalova, Stilyana} }