Service portfolios for managing modular networks. - Ralph Feenstra; Marijn Janssen (DG.O, 2008)

Socio-technical design of service compositions: a coordination view. - Marijn Janssen; Ralph Feenstra (ICEGOV, 2008)

Service Composition in Public Networks: Results from a Quasi-Experiment. - Ralph Feenstra; Marijn Janssen (HICSS, 2009)

Service portfolios for supply chain composition: Creating business network interoperability and agility. - Marijn Janssen; Ralph Feenstra (Int. J. Comput. Integr. Manuf., 2010)

Demand-driven Development of Service Compositions in Organizational Networks. - Ralph Feenstra; Marijn Janssen; Sietse Overbeek (Int. J. Syst. Serv. Oriented Eng., 2010)

Intensive Lifestyle (e)Support to Reverse Diabetes-2. - Luuk P. A. Simons; Hanno Pijl; John Verhoef; Hildo J. Lamb; Ben van Ommen; Bas Gerritsen; Maurice B. Bizino; Marieke Snel; Ralph Feenstra; Catholijn M. Jonker (Bled eConference, 2016)

Diabetes Lifestyle (e)Coaching 50 Weeks Follow Up; Technology Acceptance & e-Relationships. - Luuk P. A. Simons; Hanno Pijl; John Verhoef; Hildo J. Lamb; Ben van Ommen; Bas Gerritsen; Maurice B. Bizino; Marieke Snel; Ralph Feenstra; Catholijn M. Jonker (Bled eConference, 2017)