@misc{_Directorium,
 howpublished={online},
 publisher={Jan Thomae},
 publisher={Piotr Piller},
 language={lat},
 type={czasopismo starodruczne},
 title={Directorium Divini Officii Recitandi, Missarumque Celebrandarum, a Fratribus Minoribus Regularis Observantiæ, in Regnis Galiciæ et Lodomeriæ Degentibus, pro ... Anno Domini 1794},
}