R. Bidarra, WF Bronsvoort (2002), Persistent naming through persistent entities, H Suzuki, R Martin (Eds.), In Geometric modeling and processing: theory and applications; Proceedings p.233-240, IEEE .

R. Bidarra, C van den Berg, WF Bronsvoort (2001), Collaborative modeling with features, In Proceedings DETC'01 ASME 2001 p.1-11, ASME.

WF Bronsvoort, C van den Berg, R. Bidarra, A Noort (2001), Essential developments in feature modelling, Q Peng, W Li, J Yu (Eds.), In Proceedings CAD/Graphics'2001 p.6-15, International Academic Publishers.

R. Bidarra, C van den Berg, WF Bronsvoort (2001), Interactive facilities for collaborative modelling on the web, J Madeira, ... [et Al] (Eds.), In Proceedings p.43-52, s.n..

N Soudzilovskaia, Rafael Bidarra, F.W. Jansen (2001), Spatial reasoning in a multi-modal user guide for a complex machine, V. Giagourta, M.G. Strintzis (Eds.), In International conference on augmented, virtual environments and three-dimensional imaging, May 30 - June1 p.279-282.

N Soudzilovskaia, Rafael Bidarra, FW Jansen (2001), Spatial reasoning in a multi-modal user guide for a complex machine, V Giagourta, M Strintzis (Eds.), In Proceedings EUROIMAGE ICAV3D 2001 p.279-282, ZITI Publishing.

R. Bidarra, E van den Berg, WF Bronsvoort (2001), Web-based collaborative feature modeling, DC Anderson, K Lee (Eds.), In Proceecdings p.319-320, Association for Computing Machinery (ACM).

R. Bidarra, WF Bronsvoort (2000), On families of objects and their semantics, R Martin, Wenping Wang (Eds.), In Proceedings p.101-111, IEEE .

A Noort, R. Bidarra, WF Bronsvoort (2000), Satisfying interaction constraints, U Cugini, M Wozny (Eds.), In GEO-7 p.53-64, s.n..

R. Bidarra, WF Bronsvoort (2000), Semantic feature modelling, In Computer-Aided Design Volume 32 p.201-225.