Usage of Cookies
When you visit one of our websites, we may send you a cookie.
A cookie is a small text file which is placed on your computer or device by websites you visit or online services you use. Cookies are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.
Below is a short description of cookies used by our application.
You miss a new medium in our library? You are welcome to make us a suggestion.
Please indicate whether you would like to pre-order the medium for a fee (1 € per medium).