@misc{Piorowic_Jan_(15..-16..)_Epithalamion,
 author={Piorowic, Jan (15..-16..)},
 howpublished={online},
 publisher={Jan Wolrab},
 language={pol},
 type={starodruk},
 title={Epithalamion Na Wesele [...] P. Marianny Grvdzinskiey [...] I M. P. Iana Zebrzydowskiego [...]},
}