Skicka posten per e-post: Dissertatio physico-mathematica, theoriam motus bilancis, a duabus horizontaliter sollicitatae viribus, sistens. Quam, venia ampl. facult. philos. Aboëns. publico examini offerunt Johannes Fredricus Ahlstedt, mathes. purae docens, & Johannes Lönnmark, stipend. Archenholtz. Satac. In auditorio physico die XVII Dec. MDCCCVI. h.a.m.s
