Dissertatio Juris Publ. Prutenici, De Unionis, Qva Poloniæ Jungitur Prussia, Indole. Qvam Moderante Viro [...] Dn. Samuele Friderico Willenberg [...] In Auditorio Athenæi Maximo, A. O. R. MDCCXXVII. D. VIII. Maji, Publico Ac Placido Eruditorum Examini Submittit [...]