De Juris Scientia Patritio Necessaria [...] Exercitatio Sabbathina III. / Quam Sub Præsidio Dn. Samuelis Friderici Willenberg [...] D. II. Martii MDCCXX. Hora XI. Instituent Respondens Gabriel Schumann [...]. - Schumann, Gabriel (Typis Johannis Zachariæ Stollii [...], 1720)