17th triennale di Milano (2)
1. Women's congress on housing. Washington, DC 23.4.-25.4. 1956. (1)
10. rundabordkonferens (1)
11. rundbordskonference (1)
11. årskonference byggningsdrift og bygningsudformning (1)
12. NKS-konferens (1)
14. congrès international des architectes : Paris 19-25 juillet 1937. (1)
17 European congress of Regional Science Association, Cracow 23-26.8.1977 (1)
18. General Assembly of the World Medical Association (1)
1900 (1)