A System for Graphical Interaction on Parametrized Models. - Maarten J. G. M. van Emmerik (Eurographics, 1988)

Creation and modification of parametrized solid models by graphical interaction. - Maarten J. G. M. van Emmerik (Comput. Graph., 1989)

A Direct Manipulation Technique for Specifying 3D Object Transformations with a 2D Input Device. - Maarten J. G. M. van Emmerik (Comput. Graph. Forum, 1990)

Interactive design of 3D models with geometric constraints. - Maarten J. G. M. van Emmerik (Vis. Comput., 1991)

Hidden contours on a frame-buffer. - Jarek Rossignac; Maarten van Emmerik (Eurographics Workshop on Graphics Hardware, 1992)

User-Interface Devices for Rapid and Exact Number Specification. - Ari Rappoport; Maarten van Emmerik (ACM Trans. Graph., 1993)

Simplifying interactive design of solid models: a hypertext approach. - Maarten van Emmerik; Ari Rappoport; Jarek Rossignac (Vis. Comput., 1993)