@inproceedings{5f503acd748240aead5ae2aede3cfbbd,
title = "Separated modelling of user-system-cooperation",
author = "{de Vries}, W.S. and {van den Herik}, H.J. and A.H.J. Schmidt",
note = "Pagination: 13",
year = "1991",
language = "English",
isbn = "9060409892",
series = "Legal knowledge based systems",
publisher = "Koninklijke Vermande",
number = "4",
pages = "28--40",
editor = "J.A. Breuker and {de Mulder}, R.V. and J.C. Hage",
booktitle = "Legal knowledge based systems",
address = "Netherlands",
}