@techreport{
machanick_mutable_intro,
author="Philip Machanick",
title ="{Introducing Mutable Environments}",
institution = "{School of IT and Electrical Engineering, University of Queensland}",
year = 2003,
month = July,
type = "Technical Report",
pages = {10},
url = {http://www.itee.uq.edu.au/~philip/Publications/Techreports/2003/Reports/mutable.pdf}
}