Historiaa

NATO 1968 ja 1969 http://homepages.cs.ncl.ac.uk/brian.randell/NATO/
Software Engineering in 1968 http://portal.acm.org/citation.cfm?id=802915&dl=ACM&coll=portal
History of Software Engineering http://citeseer.nj.nec.com/229833.html (2011 toimiva linkki: http://www.dagstuhl.de/files/Reports/96/9635.pdf)