Media type: E-Article Title: Prolog im Himmel Contributor: Biebuyck, Benjamin; Pieters, Jürgen imprint: Ghent University, 2019 Published in: Documenta Language: Not determined DOI: 10.21825/doc.v17i2.11247 ISSN: 0771-8640 Keywords: Electrical and Electronic Engineering ; Atomic and Molecular Physics, and Optics Origination: Footnote: Access State: Open Access