[DaSilva et al., 2001]
Marco DaSilva, Song Zhang, Cagatay Demiralp, and David H. Laidlaw.
Visualizing Diffusion Tensor Volume Differences.
In
Visualization '01 Work in Progress Proceedings, pages
16-17, October 2001.
(pdf)
(bibtex:
DaSilva-2001-VDT).