Dissertatio Jvris Germanici Commvnis De Rvsticorvm Jvribvs Et Obligationibvs Singvlaribvs Falso Vel Merito Svspectis / Qvam Praeside ... D. Dan. Nettelbladt ... Academiae Fridericianae Directore, Professore Ivris Primario ... Die XXI. Mart. MDCCLXXXIX. Pvblice Defendet Avctor Fridericvs Gvilielmvs L. B. De Hagen Eqves Marchicvs