Ma, T., Yan, J., Nakamori, Y., & Wierzbicki, A.P. (2007). Creativity Support for Roadmapping. In: Creative Environments: Issues of Creativity Support for the Knowledge Civilization Age. Eds. Wierzbicki, A. & Nakamori, Y., pp. 155-189 Springer. ISBN 978-3-540-71466-810.1007/978-3-540-71562-7_7.