Felix Dangel Backpropagation Beyond the Gradient. 2023 University of Tübingen, Germany https://publikationen.uni-tuebingen.de/xmlui/handle/10900/136114/ https://d-nb.info/1280233206 http://hdl.handle.net/10900/136114 https://nbn-resolving.org/urn:nbn:de:bsz:21-dspace-1361147