A practical approach to service interactions. - Eric Kuisch; Ronald Janmaat; Harm Mulder; Iko Keesmaat (IEEE Commun. Mag., 1993)

The ITU-T BICC protocol: the vital step toward an integrated voice-data multiservice platform. - M. Oskar van Deventer; Iko Keesmaat; Pieter Veenstra (IEEE Commun. Mag., 2001)

Towards Intuitive Naming in the Future Internet. - Pieter Nooren; Iko Keesmaat; Toon Norp; Oskar van Deventer (FIS, 2009)