Effinowicz, Ruth MPI for Comparative and International Private Law, Max Planck Society;
https://gpil.jura.uni-bonn.de/2020/02/germanys-position-concerning-private-maritime-rescue-operations-in-the-mediterranean (Any fulltext)
Effinowicz, R., & Talmon, S. (2020). Germany’s position concerning private maritime rescue operations in the Mediterranean. GPIL – German Practice in International Law.