What we
publish.

Specialization develops not only through client work, but also through writing. Our lawyers write books, comment on court decisions, and put current developments into context — from open source and data protection to artificial intelligence. A selection.

Chan-jo Jun giving a professional lecture

Our books.

[ Two works ]
Book · 2025
Deutscher AnwaltVerlag

Generative KI in der Rechtsberatung ↗

(Generative AI in legal advice — in German.) A practitioner's handbook on the use of large language models in legal work — from legal training to legal practice, with numerous examples, prompting tips, and an overview of current areas of dispute. Edited by Dr. Sophie Garling, Annika Niemann, and Yvonne Roßmann (JUN Legal GmbH).

Book · 2021
New edition in progress

Praxishandbuch Open Source ↗

(Practitioner's handbook on open source — in German.) Frankfurt am Main: Deutscher Fachverlag GmbH, Fachmedien Recht und Wirtschaft, 2021. By Christian Galetzka, Chan-jo Jun, and Yvonne Roßmann — a standard reference work on the legally compliant use and licensing of open-source software. An updated new edition is currently in progress.

Articles & contributions.

[ A selection ]

These publications are listed in their original language of publication (mostly German).

Christian Galetzka

We are gradually expanding this overview with further publications from our team.

Review copy
or a question?

Phone
+49 931 6639232
Email
info@jun.legal
Address
Salvatorstraße 21 · 97074 Würzburg