@unpublished{lamport2008computation,
author = {Lamport, Leslie},
title = {Computation and State Machines},
year = {2008},
month = {April},
abstract = {I have long thought that computer science is about concepts, not languages.  On a visit to the University of Lugano in 2006, the question arose of what that implied about how computer science should be taught.  This is a first, tentative attempt at an answer.},
url = {http://approjects.co.za/?big=en-us/research/publication/computation-state-machines/},
}