von Buchenroder WL. An account of the earthquakes which occurred at the Cape of Good Hope, during the month of December, 1809: with a meteorological table, from the 4th to the 27th: and an appendix containing Notices of Shocks which have occurred at various other periods. S. Afr. Q. J. [Internet]. 1830 Oct. 1 [cited 2025 Nov. 20];1(1):18-25. Available from: https://journal.ru.ac.za/index.php/saqj/article/view/2613