Elsa Estevez, Vincent Douwe, Adegboyega Ojo and Tomasz Janowski. One-Stop e-Appointment Service – Business Process Model and Software Solution. International Journal of u- and e-Service, Science and Technology, Vol.3 No.1, Science and Engineering Research Support Society, 2010.

Tomasz Janowski and Hrushikesha Mohanty (Editors). Proceedings of the 6th International Conference on Distributed Computing and Internet Technology, Bhubaneswar, India, 15-17 February 2010 (ICDCIT2010). Lecture Notes in Computer Science, Volume 5966, Springer.

Vincent Douwe, Elsa Estevez, Adegboyega Ojo and Tomasz Janowski. Software Infrastructure for e-Government - e-Appointment Service. In the Proceedings of the 2nd International Conference on u- and e-Service, Science and Technology, Jeju, Korea, December 10-12, 2009, Springer, LNCS.

Tomasz Janowski and Jim Davies (Editors). Proceedings of the 3rd International Conference on Theory and Practice of Electronic Governance, Bogota, Colombia, 10 - 13 November 2009 (ICEGOV2009). ACM Press, International Conference Proceedings Series.

Karla Mendes Calo, Elsa Estevez, Pablo Fillottrani. A Framework for Assessing Agile Methodologies. In Proceedings of 6th Workshop on Software Engineering, Argentinean Computer Science Conference, San Salvador de Jujuy, Argentina, October 5-9, 2009. ISBN: 978 - 897 - 24068 - 4 - 1

Elsa Estevez. Programmable Messaging for Electronic Government. Ph.D. Thesis, National University of the South, Argentina, September 2009.

Adegboyega Ojo, Tomasz Janowski and Elsa Estevez. Semantic Interoperability Architecture for Electronic Government. In the Proceedings of the 10th Annual International Conference on Digital Government Research (Social Networks: Making Connections between Citizens, Data and Government), 17 - 20 May 2009, Puebla, Mexico, ACM Press.

Tomasz Janowski and Ralf Klischewski (Editors). Minitrack on Development Methods for Electronic Government. Proceedings of the 42nd Hawaii International Conference on System Sciences, 5-8 January 2009, Big Island, Hawaii, IEEE Computer Society Press.

Tomasz Janowski and Theresa A. Pardo (Editors). Proceedings of the 2nd International Conference on Theory and Practice of Electronic Governance, Cairo, Egypt, 1-4 December 2008 (ICEGOV2008), ACM Press, International Conference Proceedings Series.

Adegboyega Ojo and Tomasz Janowski. Increasing Trust in Public Service Delivery – Contract-based Software Infrastructure for Electronic Government. In the Proceedings of the 2nd Workshop on Formal Languages and Analysis of Contract-Oriented Software, Malta, 27-28 November 2008 (FLACOS2008). University of Oslo, Department of Informatics, Research Report 377.

Alejandro Sanchez, Elsa Estevez, Tomasz Janowski, and Adegboyega Ojo. Semantic Interoperability Middleware - Cases and Applications in Electronic Government. In the Proceedings of e-Government and e-Participation at the Crossroads, 3rd International Conference on Digital Information Management, London, UK, 13-16 November 2008 (ICDIM 2008). ISBN: 978-1-4244-2916-5.

Rilwan Basanya, Tomasz Janowski, Adegboyega Ojo and Alejandro Sanchez. Semantic Interoperability for Electronic Government, A Survey. E-Macao Program, Center for Electronic Governance, UNU-IIST, P.O. Box 3058, Macau, July 2008.

Elsa Estevez and Pablo R. Fillottrani. Propuesta de Creación de la Carrera Ingeniería en Sistemas de Software. National University of the South and Center for Electronic Governance, UNU-IIST. April 2008.

Maria Clara Casalini. Semantic Web and Collaborative Problem Solving in Communities of Practice. MSc Thesis, National University of the South, Argentina, April 2008.

Alejandro Sanchez, Tomasz Janowski and Elsa Estevez. Interoperability for Electronic Government, An Overview. Center for Electronic Governance, UNU-IIST, P.O. Box 3058, Macau, March 2008.

Tomasz Janowski and Hrushikesha Mohanty (Editors). Proceedings of the 4th International Conference on Distributed Computing and Internet Technology, Bhubaneswar, India, 17-20 December 2007 (ICDCIT2007). Lecture Notes in Computer Science, Volume 4882, Springer.

Tomasz Janowski and Theresa A. Pardo (Editors). Proceedings of the 1st International Conference on Theory and Practice of Electronic Governance, Macao, 10-13 December 2007 (ICEGOV2007). December 2007, 457 pages, ACM Press, International Conference Proceedings Series.

Elsa Estevez, Pablo Fillottrani and Tomasz Janowski. From e-Government to Seamless Government. In the Proceedings of the Conference on Collaborative Electronic Commerce Technology and Research (CollECTeR Iberoamerica 2007), Cordoba, Argentina, 6-9 November 2007, pp. 269-280. Collecter Iberoamerica 2007 - Collaborative Electronic Commerce Technology and Research Conference, Fundacion Mediterranea. ISBN: 978-950-33-0625-3

Elsa Estevez and Tomasz Janowski. Programmable Messaging for Electronic Government - Building a Foundation. In the Proceedings of the Festchrift Symposium, Macao SAR, China, 24-25 September 2007, pp. 217-236, ISBN 978-3-540-75220-2. LNCS 4700, Springer.

Adegboyega Ojo, Tomasz Janowski and Elsa Estevez. Domain Models and Enterprise Application Framework for Developing Electronic Public Services. In the Proceedings of the 6th International EGOV Conference, Regensburg, Germany, 3-7 September 2007. Trauner Verlag. Also published as the UNU-IIST Technical Report 369 ,P.O. Box 3058, Macao, April 2007.

Alejandro Sanchez, Rilwan Basanya, Tomasz Janowski and Adegboyega Ojo. Enterprise Architectures - Enabling Interoperability Between Organizations. In the Proceedings of the 8th Argentinean Symposium on Software Engineering, part of 36th Argentine Conference on Informatics, ASSE 2007, Mar del Plata, Argentina, 29-31 August 2007, JAIIO.

Adegboyega Ojo, Tomasz Janowski and Elsa Estevez. A Composite Domain Framework for Developing Electronic Public Services. In the Proceedings of the International Conference on Software Engineering Theory and Practice (SEPT 2007), Orlando, Florida, United States of America, 9-12 July 2007. ISRST 2007. Also published as the UNU-IIST Technical Report 370, P.O. Box 3058, Macao, April 2007.

Tomasz Janowski, Adegboyega Ojo and Elsa Estevez. Rapid Development of Electronic Public Services: A Case Study in Electronic Licensing Service. In the Proceedings of the 8th Annual International Conference on Digital Government Research (Bridging Disciplines and Domains), Philadelphia, USA, 20 - 23 May 2007 (DG.0 2007), Digital Government Society of North America.

Tomasz Janowski, Adegboyega Ojo and Elsa Estevez. Rapid Development of Electronic Public Services: Software Infrastructure and Software Process. In the Proceedings of the 8th Annual International Conference on Digital Government Research (Bridging Disciplines and Domains), Philadelphia, USA, 20 - 23 May 2007 (DG.O 2007). Digital Government Society of North America.

Elsa Estevez and Tomasz Janowski. Building a Dependable Messaging Infrastructure for Electronic Government. In the Proceedings of the 2nd International Conference on Availability, Reliability and Security, Vienna, Austria, 10-13 April 2007 (ARES 2007). IEEE Computer Society Press. Also published as the UNU-IIST Technical Report 368, P.O. Box 3058, Macao, April 2007.

Elsa Estevez and Tomasz Janowski. Government-Enterprise Ecosystem Gateway for Seamless e-Government. In the Proceedings of the 40th Hawaii International Conference on System Sciences, Big Island, Hawaii, USA, 3-6 January 2007. IEEE Computer Society Press.

Elsa Estevez and Tomasz Janowski. Infrastructure for Electronic Government - A Prototype for Messaging Services. In the Proceedings of the 1st Iberoamerican Congress on e-Government, Santiago de Chile, 2 - 3 October 2006.

Olumide Oteniya, Tomasz Janowski and Adegboyega Ojo. Government-Wide Workflow Infrastructure to Enable Virtual Government Organizations. In the Proceedings of the 7th IFIP Working Conference on Virtual Enterprises, Helsinki, Finland, 25-27 September 2006 (PROVE 2006) - Network-Centric Collaboration and Supporting Frameworks. IFIP Series Volume 224, Springer.

Maria Clara Casalini, Tomasz Janowski and Elsa Estevez. A Process Model for Collaborative Problem Solving in Virtual Communities of Practice. In the Proceedings of the 7th IFIP Working Conference on Virtual Enterprises, Helsinki, Finland, 25-27 September 2006 (PROVE 2006) - Network-Centric Collaboration and Supporting Frameworks. IFIP Series Volume 224, pp. 343-350, ISBN 978-0-387-38266-1, Springer.

Elsa Estevez, Tomasz Janowski and Pablo Fillottrani. Messaging Infrastructure for Electronic Government: Background, Rationale, Objectives. In the Proceedings of the 8th Workshop of Researchers in Computer Sciences, Moron, Argentina, 1-2 June 2006 (WICC 2006), ISBN 950-9474-34-7.

Elsa Estevez and Tomasz Janowski, Extending Message-Oriented Middleware, In 11th Congreso Argentino de Ciencias de la Computación (CACIC 2005), Concordia, Argentina, 17-21 October 2005, ISBN 950-698-166-3.