Commentatio Ivris Fevdalis De Traditione Fevdorvm In Pignvs Secvndvm Placita Ivris Commvnis Per Germaniam Obtinentis Ad Speciatim Mecklenbvrgici : Sectio Prior / Qvam Avtoritate Inclyti Ictorvm Ordinis Praeside Dn. Hermanno Becker Ivrivm Doctore Et Professore P. O. Pro Svmmis In Ivre Capessendis Honoribvs In Alma Academia Patria Friodericiana Die XXIII. Octobris Ervditorvm Examini Svbiicit Henricvs Ascanivs Engelcken Rostochiensis. Buetzovii, 1767