De Abortionis & Amatorio Poculo. Occasione [...] Exercitatio Sabbathina XXIII. Quam Sub Præsidio Dn. Samuelis Friderici Willenberg [...] D. XXXI. Augusti MDCCXX. Hora XI. / Instituent Respondens Gabriel Schumann [...]. - Schumann, Gabriel (Typis Joahannis Danielis Stollii, 1720)