The Computer Journal, British Computer Society, Vol. 5, No. 3, pp. 164-169, paper presented at Automatic Programming Languages for Business and Science held at Northampton College of Advanced Technology, April 1962. See Caldwell review on Dropbox at https://www.dropbox.com/s/08ap89c8n26oxjs/J%20Caldwell%20Report%20Automatic%20Programming%20Conference%201962.docx?dl=0
http://www.computinghistory.org.uk/det/54559/Fundamental-Principles-of-Expressing-a-Procedure-for-a- Computer-Application/:
