@book{WoerlenMetzlerMuellerKokemooretal.2024, author = {Rainer W{\"o}rlen and Karin Metzler-M{\"u}ller and Axel Kokemoor and Kristina Balleis}, title = {Schuldrecht BT}, isbn = {978-3-8006-6546-4}, year = {2024}, }