As a matter of principle, the Heidelberg University Library only makes the materials available within the framework of the statutory provisions. If the materials made available meet the requirements of §§ 86 and 86a of the German Criminal Code (StGB), they are expressly made available only for the following purposes: civic education, defense against unconstitutional efforts, art, science, research, teaching , reporting on current affairs or similar purposes. Customers are expressly advised that they are obliged to comply with the statutory provisions when using the materials.