1. J. A. Jensen, Estimation of Blood Velocities Using Ultrasound: A signal Processing Approach, Cambridge University Press, Jan. 1996.
2. J. A. Zagzebski, Essentials of Ultrasound Physics, Mosby-Year Book, Jan. 1996.
3. L. R. Tarbox, “Description of Processing Algorithms in Ultrasound Scanners”, Internal Report, SCR, Sept. 1993.
4. K. Hwang, “Advanced Computer Architectures: Parallelism, Scalablity, Programmability,” McGraw Hill, 1993.
5. F. T. Leighton, “Introduction to Parallel Algorithms and Architectures: Arrays, Trees, Hy-percubes,” Morgan Kaufmann, San Mateo, CA 1992.