@article {Schuetz1989, title = {И троудьнъ сы и больнъ}, journal = {Palaeobulgarica / Старобългаристика}, volume = {13}, year = {1989}, pages = {47{\textendash}50}, author = {Sch{\"u}tz, Joseph} } @article {Schuetz1982, title = {Methods Grab in der Kathedrale von Morava}, journal = {Palaeobulgarica / Старобългаристика}, volume = {6}, year = {1982}, pages = {28{\textendash}33}, author = {Sch{\"u}tz, Joseph} } @article {Schuetz1980, title = {Zur Psaltervokabel aksl. въоушити/въноушити}, journal = {Palaeobulgarica / Старобългаристика}, volume = {4}, year = {1980}, pages = {90{\textendash}91}, author = {Sch{\"u}tz, Joseph} }