To what extent may the library make copies from journals and books available via interlibrary loan?

According to §60e of the German Copyright Law, the university library may provide paper copies of up to 10% of a medium.
However, articles from professional or scientific journals may be provided in their entirety.
However, the delivery of individual articles from newspapers, general-interest magazines, or newsstand magazines (for example, Der Spiegel or Focus) is not permitted.