Bunkers: Literature
- Air Raid Shelters in the United Kingdom 1939-1945: An Initial Investigation. Presented at: Fourth International Congress on Construction History, Paris, 3-7 July 2012, pp. 657-664. (2012):
- Ungewöhnliche Umnutzung eines Hochbunkers. In: Bautechnik, v. 86, n. 5 (May 2009), pp. 293.