<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">ocropy (2018):</hi> <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Python-based tools for document analysis and OCR</hi>, URL: <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://github.com/tmbdev/ocropy">https://github.com/tmbdev/ocropy</ref>, [zuletzt besucht am 14.10.2018].