<jats:p>Unrevised ebook edition 2025</jats:p>
Nicolai Besgen, Kathrin Bürger et al. - Dec 2026
Aleksey Min, Matthias Scherer et al. - Oct 2026
Unknown - Jul 2026
Sabine Werner, Andreas S. Ziegler et al. - Jun 2026
Nils Emmerichs - Jun 2026
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