Located in the Main University Building and Building X the library is divided into groups of departmental libraries very close to the faculties. The entrance to the libraries is always located on the first floor.
Studying in the library is possible until 1.00 throughout the week and 22.00 on weekends. You may borrow or return materials until midnight during the week and till 22.00 on weekends.
For all library rules please look up the regulation of usage (in German).
For undisturbed and concentrated studying choose the individual study zone or the PC workstations of the departmental libraries.
Our study environments are a combination of relaxing and studying. Cosy furniture create a pleasing ambience for reading, studying and chilling.The study environments offer zones for group work as well.
Discussion rooms are provided for collaborative work.
Some discussion rooms are equipped with electronic boards (SMART Boards):
If you are looking for silence we recommend the designated quiet zones.
Of course printing, scanning and photocopying is possible in the library:
You may use WiFi free of charge in the entire university building. The sole requirement is an activated HRZ account.
White call number labels on the spine mean that these items circulate, yellow labelled ones do not. The loan period amounts to 15 or 30 days.
You may take the items from the shelves and present them at one of the loan desks for the circulation transaction or use the or self-service units with your student ID card (UniCard).
The circulation desks are manned Mon through Fri 8.00 - 18.00. Durng the complete opening hours (until 23.50 maximum) borrowing and retuurning of items is possible on self-service units.
The self-sevice units, recognisable by the green-lit surface, can be found in the foyer of the departmental libraries in areas D, E, T, U, V, and in building X. Self-service units for returning can be found in the foyer of the departmental libraries in area D and U, as well as in building X.
When borrowing / returning items on self-service units you will receive a receipt, which you should check for correctness and keep carefully.
You have the option to renew a book five times at the most, when there is no reservation for it. Please use the renewal feature in your Loan account - simply press the button "verlängern".
The University Library offers a great number of research tools (catalogues, subject databases, search engines):
To find out which tool is appropriate read our:
The Reference Department (area U0 - entrance via U1) will be pleased to answer any questions on library matters.
Our subject librarians will gladly help you learn how to retrieve sources on a particular topic.
You may ask a librarian via live-chat from Monday through Friday 9.00 to 16.00.
Questions and suggestions may be submitted via email 24/7:
The Library offers a variety of tuitions to show you how to develop searches and how to use the reference management program Citavi.
Many lecturers make their instructional materials available online on the learning platform Stud.IP.
If you have any further questions about Stud.IP, see
Since 2008 the Library provides students, faculty and staff of the university with the reference management program Citavi. Bibliographic information, call numbers and links to full texts can easily be imported .