Author of the book The Debian System, Open Source Press, ISBN 3-937514-07-4.
pub 4096R/999BBCC4 2009-07-06 uid [ultimate] Martin F. Krafft <mail<@t>martin-krafft.net> uid [ultimate] Martin F. Krafft <madduck<@t>madduck.net> uid [ultimate] [jpeg image of size 2160] uid [ultimate] Martin F. Krafft (Debian) <madduck<@t>debian.org>
You can obtain my key from hkp://keyring.debian.org, hkp://subkeys.pgp.net, or directly via HTTP.