Text catalogue of the exhibition Nya Babylon, Lund, Lunds Kunsthall, 1968
Documentation
Pages
Over normen in de cultuur
1967
Lecture at Flemisch culture house, De Brakke Grond in Amsterdam on February 15th, 1967 on the invitation of Civitas Acedemica Amstelodamensis.
New Babylon. En verden for Homo Ludens et New Babylon - Et forslag
1967
New Babylon. En verden for Homo Ludens et New Babylon - Et forslag (New Babylon. A World for Homo Ludens. A suggestion) in cat. of the exhibition Constant. New Babylon, Oslo, Kunstnernes Hus, 1967.
Omtrent New Babylon. Een briefwisseling met Luc Wenseleers
1967
Omtrent New Babylon. Een briefwisseling met Luc Wenseleers (About New babylon. A correspondence with Luc Wenseleers) in Ruimten. Letterkundig interuniversitair tijdschrift, vol 6, nº 21/22, 1967, p. 75-88.
Text catalogue exhibition Constant. Von Cobra bis New Babylon
1967
Text catalogue exhibition Constant. Von Cobra bis New Babylon, München, Galerie Heseler, 1967.
Het lied van de arbeid
1966
Introduction for the Sociological Interacademiale at the university of Groningen on April 20th, 1966.
Nieuw Urbanisme
1966
Nieuw Urbanisme (New Urbanism) in Provo, nº 9, May 1966, p. 2-6.
New Urbanism Buffalo, NY: Friends of Malatesta, 1970
New Urbanism in Delta, vol. 10, nº 3, 1967, p. 54-61.
Ny urbanisme in Arkitekt og billedkunst, n.d., 1969, p. 70-71
Over het reizen
1966
Lecture for the members of the BNA, the union of Dutch architects, at the finish of the new Schiphol (1966).
Published in English: On travelling in Studio International, vol. 185, nº 955, May 1972, p. 228-229