International Protection of the Environment. Treaties and Related Documents. Second Series (Continuation of Volumes I-XXX (1754–1981)). Compiled and Edited by Bernd Rüster and Bruno Simma. Assisted by Alke Schmidt and Gerda Marx/Zimmerer. Dobbs Ferry, N.Y.: Oceana Publications, Inc., 1990. 2 Binders (looseleaf)

In: International journal of legal information: IJLI ; the official journal of the International Association of Law Libraries, Band 18, Heft 2, S. 138-139