D. Remenyi, IT Investment: Making a Business Case, 1999.

J. Bakos, A Strategic Analysis of Electronic Marketplaces, MIS Quarterly, vol.15, issue.3, pp.295-310, 1991.
DOI : 10.2307/249641

M. Daneva and R. J. Wieringa, A requirements engineering framework for cross-organizational ERP systems, Requirements Engineering, vol.10, issue.3, pp.194-204, 2006.
DOI : 10.1007/s00766-006-0034-9
URL : http://eprints.eemcs.utwente.nl/secure2/00006961/01/Daneva_Wieringa_-_a_requirements_engineering_framework_for_cross-organizastional_ERP_systems.pdf

J. Magretta, Why business models matter, Harvard Business Review, vol.80, issue.5, pp.86-92, 2002.

A. Osterwalder, Y. Pigneur, and C. L. Tucci, Clarifying Business Models: Origins, Present, and Future of the Concept, Communications of AIS, vol.15, 2005.

P. Timmers, Business Models for Electronic Markets, Electronic Markets, vol.8, issue.2, pp.3-8, 1998.
DOI : 10.1080/10196789800000016

J. Gordijn, Value-Based Requirements Engineering: Exploring Innovatie Ecommerce Ideas, 2002.

A. Osterwalder and Y. Pigneur, An e-Business Model Ontology for Modelling e-Business, Proceedings of 15th Bled Electronic Commerce Conference ? e-Reality: Constructing the e-Economy, 2002.

T. Ilayperuma and J. Zdravkovic, Exploring business value models from the interorganizational collaboration perspective, Proceedings of the 2010 ACM Symposium on Applied Computing (SAC '10), 2010.
DOI : 10.1145/1774088.1774110

J. Ward, E. Daniel, and J. Peppard, Building Better Business Cases for IT Investments, MIS Quarterly Executive, vol.7, issue.1, pp.1-15, 2008.

J. W. Ross and C. M. Beath, Beyond the Business Case: New Approaches to IT Investment, MIT Sloan Management review, vol.43, issue.2, pp.51-59, 2002.

G. Desanctis, M. S. Poole, and I. Zigurs, The Minnesota GDSS Research Project: Group Support Systems, Group Processes, and Outcomes, Journal of the Association for Information Systems, vol.9, issue.10, pp.551-608, 2008.

J. Edelenbos and E. Klijn, Trust in Complex Decision-Making Networks: A Theoretical and Empirical Exploration, Administration & Society, vol.39, issue.1, pp.25-50, 2007.
DOI : 10.1177/0095399706294460

L. M. Camarinha-matos and P. Macedo, A conceptual model of value systems in collaborative networks, Journal of Intelligent Manufacturing, vol.10, issue.1, pp.287-299, 2008.
DOI : 10.1007/s10845-008-0180-7

R. J. Wieringa, Design science as nested problem solving, Proceedings of the 4th International Conference on Design Science Research in Information Systems and Technology, DESRIST '09, p.ACM, 2009.
DOI : 10.1145/1555619.1555630
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.549.1874

S. Eckartz, C. Katsma, and M. Daneva, Exploring the Business Case Development Process in Inter-Organizational Enterprise System Implementations, Information Resources Management Journal, vol.25, issue.2, pp.85-102, 2012.
DOI : 10.4018/irmj.2012040106

A. Douma, P. Schuur, and R. Jagerman, Degrees of terminal cooperativeness and the efficiency of the barge handling process, Expert Systems with Applications, vol.38, issue.4, pp.3580-3589, 2010.
DOI : 10.1016/j.eswa.2010.08.147

V. Pijpers, P. De-leenheer, J. Gordijn, and H. Akkermans, Using conceptual models to explore business-ICT alignment in networked value constellations, Requirements Engineering, vol.11, issue.1, pp.1-24, 2010.
DOI : 10.1007/s00766-011-0136-x
URL : http://dx.doi.org/10.1007/s00766-011-0136-x