Winkels, R. G. F., & van Kralingen, R. (1998). Computerchess and legal knowledge systems. Journal of Information, Law and Technology, 1(1).
Winkels, R. G. F. (1998). Model based reasoning about learner behaviour. NVKI Nieuwsbrief, 1(15), 18-21.
Winkels, R. G. F. (1998). Computerschaak en juridische kennissystemen?NVKI Nieuwsbrief, 1(15), 26-29.
Muntjewerff, A. J. (1998). Juridishce kennissystemen in de praktijk. NVKI Nieuwsbrief, 4(15), 117-118.
Muntjewerff, A. J. (1998). Rechtsinformatica: Vooruitzien in de informatiemaatschappij. NVKI Nieuwsbrief, 3(15), 82-82.
Muntjewerff, A. J. (1998). Knowledge Management. NVKI Nieuwsbrief, 1(15), 27-28.
Kotting, R. (1998). Private International Law. In J. M. C. Chorus c.s (Ed.), Introduction to Dutch Law (pp. 265-288). Kluwer.
Weiss, J. F., Denters, E., & de Waart, P. (1998). International Economic Law with a Human Face. Kluwer Law International.
Weiss, J. F. (1998). From Havana to Marrakesh: Treaty Making for Trade. In R. Lefeber, & J. Klabbers (Eds.), Essays on the Law of Treaties. (pp. 155-170). Kluwer Law International.
Weiss, J. F. (1998). Third Parties in GATT/WTO Dispute Settlement Proceedings. In N. Schrijver, & E. Denters (Eds.), Reflections on International Law from the Low Countries. (pp. 458-472). Kluwer Law International.