Observationes meteorologicæ Observationes Meteorologicæ a 1 Jan. 1823 ad 1 Aug. 1837. In Islandia factæ a Thorstensenio … Hafniæ 1839. Typis Poppianis.
Note: „Collectanea Meteorologica sub auspiciis Societatis Scientiarum Danicæ edita. Fasc. 11.“ Keywords: Meteorology Bibliography: Jón Pétur Eyþórsson (1895-1968): Jón Þorsteinsson landlæknir og veðurathuganir hans, Veðrið 9 (1964), 43-46.