@misc{_Calendarium,
 howpublished={online},
 publisher={Henrik János Frauenheim},
 type={czasopismo starodruczne},
 title={Calendarium Cassoviense, ad Annum Jesu Christi M. DCC. XXV. Primum Post Bissextilem, ad Meridianum Cassoviensem et Elevationem Poli 48. Graduum, 42. m. in usum Regni Hungariæ, ac Vicinarum Provinciarum, Opera, et Studio Cujusdam Sacerdotis è Societate Jesu, in Episcopali Universitate Cassoviensi in Hungaria},
}