1. 2001. Strategic Planning Model of Information Systems: Contributions of Decision Process and Organizational Learning (in Portuguese). PhD Thesis, PPGA?UFRGS, Brazil.
2. 1999. Global Software Teams?Collaborating Across Borders and Time-Zones. Prentice Hall, New Jersey: USA.
3. 2002. The study of requirements engineering in global software development: as challenging as important. Proceedings of International Workshop on Global Software Development at ICSE, Orlando, FL, USA.
4. 2002. The Impact of stakeholders' geographical distribution on managing requirements in a multi-site organization. Proceedings of International Conference on Requirements Engineering, Monterey, CA.
5. Global Knowledge Management Strategies