↑ Urness, T.; Interrante, V.; Marusic, I.; Longmire, E.; Ganapathisubramani, B. (2003). "色とテクスチャを用いた多値フローデータの効果的な可視化" . IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control . IEEE. pp. 115–121 . doi : 10.1109/visual.2003.1250362 . ISBN0-7803-8120-3. S2CID 1445194 .