1. Kingsbury, B. “The Network Queuing System”, Sterling Software, Palo Alto.
2. Mutka, M. “Sharing in a Privately Owned Workstation Environment.” Ph.D. thesis, University of Wisconsin, May 1988.
3. Litzkow, M., Livny. M. and Mutka, M. “Condor—A Hunter of Idle Workstation”. Proceeding of the 8th International Conference on Distributed Computing Systems. San Jose, CA. June 1988.
4. Duke, D., Green, T., and Pasko, J. “Research Toward a Heterogeneous Networked Computing Cluster: The Distributed Queuing System Version 3.0”. Supercomputing Computations Research Institute, Florida State University, March 2, 1994.
5. Zhou, S., Zheng, X., Wang, J., and Delisle P. “Utopia: a Load Sharing Facility for Large, Heterogeneous Distributed Computer Systems” Software — Practice and Experience, Volume 23, December 1993.