@inbook{688c5a15d86b41d491c6b9d35d2144d2,
title = "Modelling multiple and collaborative tasks",
author = "Hilary Johnson and Peter Johnson and P Wild and J May and Gamble, {Timothy R.}",
year = "2001",
language = "English",
isbn = "978-1-4471-0353-0",
volume = "2",
pages = "217",
editor = "J Vanderdonckt and A Blanford and A Derycke",
booktitle = "Proceedings of IHM-HCI 2001",
publisher = "Cepadues-Editions",
note = "15th Annual Conference of the Human-Computer Interaction Group of the British Computer Society, IHM-HCI 2001 ; Conference date: 10-09-2001 Through 14-09-2001",
}