Jonathan Merens, Cuius Occasione De Causae Merentis Natura Ac Definitione, Eiusque Essentialibus Et Genuinis Requisitis Distinctius Disquiritur / ... Facult. Philos. Indultu, in Florentissima Ad Salam Academia publico amicoq[ue] candide Philosophantium Examini propositus, Praeside M. Joh. Goswino Friderici, Susatensi Guestphalo, & Respondente Michael-Theophilo Teschio, SS. Theol. St. Weischizio-Misnico, ad d. 8. Decembr. H.L.Q.S. Ienae : Wertherus, 1683