Specimen Academicvm, Qvo De Facvltate Alienandi Fevda Vasallis Licita Avt Non Disserit / Qvodqve ... Serenissimo Principe Ac Domino, Domino Friderico, Dvce Ac Principe Hereditario Mecklenbvrgico, ... Praeside ... Domino Hermanno Beckero ... Die XIV. Ivnii M D X X L I I. H. L. Q. C. Ervditorvm Examini Svbjicit Lvdolphus Philippvs Mecklenburg, Boitzenbvrgo Megapolitanvs I. U. C. Rostochii : Adler, 1752