author = {B. Buchberger},
title = {{The Spiral of Automation}},
language = {english},
year = {2009},
month = {June 17},
annote = {2009-06-17-A},
note = {Invited talk at Conference 40 Years of Austrian Society of Data Processing},
institution = {Vienna,Austria},
conferencename = {Conference 40 Years of Austrian Society of Data Processing}