J. Douglas Porteous


, 2007, 'There was an old man in a tree', Environmental & Architectural Phenomenology 18 (2), 7-8.

, 2005, 'Environmental intangibles', Environmental & Architectural Phenomenology 16 (2), 6.

, 2003, 'Direct action and fields of care', Environmental & Architectural Phenomenology 14 (3), 9-10.

, 1992a, 'The mutual impenetrability of world discourse', Environmental & Architectural Phenomenology 3 (1), 10-11.