Graßhoff, Gerd Max Planck Fellow Computational History of Science, Max Planck Institute for the History of Science, Max Planck Society;
https://zenodo.org/record/4696891#.YIkwdGhCRTY (beliebiger Volltext)
Graßhoff, G., & Yeghaneh Abkenar, M. (2021). Text Corpus of Kepler’s Astronomia Nova. Zenodo. doi:10.5281/ZENODO.4696891.