@incollection{2022:beck:chapter_4, title = {Chapter 4: Prevention of Transboundary Harm from Biotechnology Under Customary International Law}, year = {2022}, note = {}, booktitle = {Self-Spreading Biotechnology and International Law}, pages = {247--316}, edition = {}, author = {Beck, Felix}, publisher = {Nomos}, address = {Baden-Baden}, series = {Beiträge zum ausländischen öffentlichen Recht und Völkerrecht}, volume = {316} }