F. N. Akhras, Reasoning about process in intelligent learning environments, 1998.

J. R. Anderson, C. F. Boyle, R. Farrell, and B. J. Reiser, Cognitive principles in the design of computer tutors, Modelling Cognition, 1989.

M. Burton, P. Brna, and R. Pilkington, Clarissa: a laboratory for the modelling of collaboration (under review), 1999.

P. Dillenbourg and J. A. Self, People power: A human-computer collaborative learning system, Intelligent Tutoring Systems, pp.651-660, 1992.
DOI : 10.1007/3-540-55606-0_75

V. Dimitrova, J. Self, and P. Brna, The interactive maintenance of open learner models, Proceedings of the 9th International Conference on Artificial Intelligence in Education, pp.405-412, 1999.

G. Easton, Learning from Case Studies, 1982.

H. U. Hoppe, Collaborative learning in open distributed environments -pedagogical principles and computational methods, Proceedings of the 9th International Conference on Artificial Intelligence in Education, 1999.

A. M. Paiva, J. A. Self, and J. R. Hartley, Externalising learner models, Proceedings of the 7th World Conference on Artificial Intelligence in Education, pp.509-516, 1995.

M. C. Rosatelli and J. A. Self, Supporting distance learning from case studies, Proceedings of the 9th International Conference on Artificial Intelligence in Education, pp.457-464, 1999.

J. A. Self, Student models in computer-aided instruction, International Journal of Man-Machine Studies, vol.6, issue.2, pp.261-276, 1974.
DOI : 10.1016/S0020-7373(74)80005-2

J. A. Self, Concept teaching, Artificial Intelligence, vol.9, issue.2, pp.197-221, 1977.
DOI : 10.1016/0004-3702(77)90030-3

J. A. Self, A perspective on intelligent computer-assisted learning, Journal of Computer Assisted Learning, vol.11, issue.3, pp.159-166, 1985.
DOI : 10.1016/0004-3702(81)90009-6

J. A. Self, Bypassing the intractable problem of student modelling, Proceedings of Intelligent Tutoring Systems 88, 1988.

J. A. Self, Theoretical foundations of intelligent tutoring systems, Journal of Artificial Intelligence in Education, vol.1, issue.4, pp.3-14, 1990.

J. A. Self, Computational Mathetics: The Missing Link in Intelligent Tutoring Systems Research?, New Directions for Intelligent Tutoring Systems, pp.295-352, 1992.
DOI : 10.1007/978-3-642-77681-6_4

J. A. Self, Model-based cognitive diagnosis, User Modeling and User-Adapted Interaction, pp.89-106, 1993.

J. A. Self, Formal Approaches to Student Modelling, Student Modelling: the Key to Individualized Knowledge-Based Instruction, pp.295-352, 1994.
DOI : 10.1007/978-3-662-03037-0_12
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.6146

J. A. Self, Dormorbile: a vehicle for metacognition, Emerging Computer Technologies in Education, 1995.

P. Tedesco, Mediating meta-cognitive conflicts in a collaborative problem-solving environment, Proceedings Young Researchers' Track, AIED 99, pp.43-44, 1999.

T. Treasure-jones, M. Pengelly, and J. Self, Supporting essay preparation: strategic advice for users of hypermedia databases, 1999.

R. S. Shevell, Fundamentals of Flight, 1983.

K. Vanlehn, Learning one subprocedure per lesson, Artificial Intelligence, vol.31, issue.1, pp.1-40, 1987.
DOI : 10.1016/0004-3702(87)90080-4