Becker, Donald J and Sterling, Thomas and Savarese, Daniel and Dorband, John E and Ranawak, Udaya A and Packer, Charles V, "BEOWULF: A parallel workstation for scientific computation", in Proceedings, International Conference on Parallel Processing vol. 95, (1995). URL http://www.phy.duke.edu/~rgb/brahma/Resources/beowulf/papers/ICPP95/icpp95.html