Notice: the WebSM website has not been updated since the beginning of 2018.

Presented at 97th DGINS Conference, Wiesbaden, 26-27 September 2011

Link: http://epp.eurostat.ec.europa.eu/portal/page/portal/pgp_ess/news/ess_news_detail?id=100884757&pg_id=2417&cc=DE_GERMANY

Data has been last edited on Nov 11 2013

Links

Web survey bibliography