Nuclear winter: a warning

23-25 January 1984
Documenta 11
(English, French and Italian text), pp. 15
Collegamenti

Nuclear Disarmament, Non-Proliferation and Development
Study Day 10 February 2010 Scripta Varia 115 Vatican City, 2010 pp. 254 ISBN 978-88-7761-100-0
Statement of the consequences of the use of nuclear weapons
7-8 October 1981 Documenta 3 pp. 14
Declaration on prevention of nuclear war
23-24 September 1982 Documenta 4 (Texte anglais, français et italien), pp. 30