@inbook{1dd7f6b33e284d06afffe48e1b31bbf1,
title = "Modelling procedural knowledge",
author = "{van Schaik}, P.",
year = "1991",
language = "English",
isbn = "9783540555599",
series = "NATO ASI Series F: Computer and systems sciences",
publisher = "Springer",
pages = "113--120",
editor = "Engel, {Frits L.} and Bouwhuis, {Don G.} and T. B{\"o}sser and G. d'Ydewalle",
booktitle = "Cognitive modelling and interactive environments in language learning",
address = "Germany",
note = "NATO Advanced Research Workshop on Cognitive Modelling and Interactive Environments 1990 ; Conference date: 05-11-1990 Through 08-11-1990",
}