Specimen historicum de vetere Carelia ante occupationem Svecanam; Quod cons. ampl. fac. philos. Aboëns. Publico examini modeste subjiciunt auctor Gabriel Rein, historiarum docens [et] aman. ad bibl. acad. e. o. & respondens Gustavus Johannes Mechelin, stip. Arckenholtz. Wiburgenses. Sectionis primae p. III. In auditurio [sic] juridico die 7 Decembris 1825. h. a. m. c.1.1.1825