| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| MG42V and the Origins of Delayed Blowback Roller Lock: WWII German Equipment | 978-0-9533792-0-0 (0-9533792-0-5) | 1998 |
Derek Brammer · Deryck Bernard · Dirk Bernhardt · Doris Bernhardt · Doris Brenner · Durga Bernhard · Durga Bernhardt