Heidelberg University Library only makes the materials available within the framework of the statuatory provisions. If the materials made available are materials which in principle fulfil the criminal offences of §§ 86, 86a StGB (German Criminal Code), these materials shall only be made available expressly and exclusively for the following purposes which exclude criminal liability: Civic education, defence against unconstitutional endeavours, art, science (research and/or teaching), reporting on events of current affairs or history and/or similar purposes (cf. Section 86 para. 4 StGB). (Sub-)users, purchasers and other users are hereby emphatically advised that they are obliged to comply with the statutory provisions when using/utilising these materials.