Disputatio Publica Qua Continetur Pentas Quaestionum Physicarum / Quas ... In Electorali ad Albim Academia Sub Praesidio Dn. M. Johannis Sperlings Physices Professoris ... publico Examini submittit Johannes Fleischer Pirnensis Sereniss. Elect. Sax. Alumnus ... ad diem 23. Iulii ... Wittebergae : Rothus, 1636