W. Reinhardt, S. Wheeler, and M. Ebner. Key Competencies in the Knowledge Society, volume 324 of IFIP Advances in Information and Communication Technology, page 322-332. Springer, (2010)
S. Sun, M. Wheeler, M. Obeyesekere, and C. Patrick. International Conference on Computational Science (3), volume 3516 of Lecture Notes in Computer Science, page 96-103. Springer, (2005)