B. Cokcan: "Tarih Boyunca Deprem Olgusu"; Dünya Insaat (invited), 11/2005 (2005), 96 - 97.
Historical earthquakes
Die Geschichte der Katastrohalen Erdbeben
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC05934751