@misc{Wróbel_Walenty_(1475-1537)_Propugnaculum,
 author={Wróbel, Walenty (1475-1537)},
 address={Lipsk},
 howpublished={online},
 publisher={Lipsiae Impressit Melchior Lottherus},
 language={lat},
 type={starodruk},
 title={Propugnaculum Ecclesiæ Catholicæ / aduersus varias Sectas Lutheri / aliasq; huius temporis erroneas Doctrinas. Per Valentinum a Posnania, ex variis sacræ Scripturæ locis Doctoribusue, brevibus recollectum},
 keywords={Polska -- 16 w., Niemcy -- 16 w., Polemiki religijne -- chrześcijaństwo -- 16 w., Early printed books -- 16th century, Sixteenth century},
}