The office is open in the following hours during the semester. Besides these hours the office is not accessible to the public.
Monday: 9 a.m. - 12:30 p.m.
Tuesday: 12:30 p.m. - 4 p.m.
Wednesday: 9 a.m. - 12:30 p.m.
Thursday: 12:30 p.m. - 4 p.m.
Friday: 9 a.m. - 12:30 p.m.
Please contact the office to arrange appointments with Prof. Hillgruber.