This website uses cookies and collects visitor statistics. By continuing to use the website, you are agreeing to the use of cookies and collection of statistics.
Set preferences
Strictly necessary cookies
These allow you to move around on the website. These cookies do not collect information about you which could be used for marketing purposes and do not remember where you have been online. The website does not function properly without such cookies. These cookies cannot be disabled.
Preferences or functional cookies
These allow the website to remember information that will change the behaviour or appearance of the website, e.g. your language preference or area where you are located.
Statistics cookies
These are used to collect information about how you use this website. Read more
ERKÜ Memo, Number 1, 1 March 1990