[deallocator]

Can anyone post a link that's not behind a paywall?

[zakk]

http://archive.is/ojbuw

[montrose]

Try Mercury Reader, which can see through this and several other paywalls (and does a great job of cleaning up cluttered sites).

[icebraining]

Here's the original paper, which is in an open access journal: http://jasss.soc.surrey.ac.uk/21/1/1.html

[Krasnol]

Looks like paywalls become more blatant