Publications:
"Handbook on emergency procedures"
Editor: Willem Hekman (The Netherlands)
Manuale per la sicurezza nei musei
ETAS 2003 331 p. ISBN 88-453-1190-2
Vocabulary of Museum Security Terms, multilingual
online accessable : http://museum.zib.de/voc
Sammlungsgut in Sicherheit
Mann (Gebr.) 2002 ISBN: 3786123489

