Two-ply KRKN: Safely Overtaking Quinlan. - T. F. Verhoef; I. H. Wesselius (J. Int. Comput. Games Assoc., 1987)

Structuring Modelling Knowledge for CASE Shells. - T. F. Verhoef; Arthur H. M. ter Hofstede; G. M. Wijers (CAiSE, 1991)

Integrated Specification of Method and Graphic Knowledge. - Arthur H. M. ter Hofstede; T. F. Verhoef; E. R. Nieuwland; G. M. Wijers (SEKE, 1992)

Feasibility of Flexible Information Modelling Support - T. F. Verhoef; Arthur H. M. ter Hofstede (CAiSE, 1995)

Meta-CASE: Is the game worth the candle? - Arthur H. M. ter Hofstede; T. F. Verhoef (Inf. Syst. J., 1996)

On the Feasibility of Situational Method Engineering. - Arthur H. M. ter Hofstede; T. F. Verhoef (Inf. Syst., 1997)