R. Ottenfeld

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
The Battle of Koniggratz, 1866	978-1-874622-20-8 (1-874622-20-5)	1999	Jan Jakl
The Battle of Konniggratz 1866: Jakl, Jan	978-1-874622-30-7 (1-874622-30-2)	1998	Duncan Rogers