@techreport{    CrowlEtal93,
author          = "Lawrence A. Crowl and Mark E. Crovella
                  and Thomas J. LeBlanc and Michael L. Scott",
title           = "Beyond Data Parallelism: The Advantages of
                  Multiple Parallelizations in Combinatorial Search",
number          = "451",
institution     = "Department of Computer Science, University of Rochester",
address         = "Rochester, New York, 14627-0226",
month           = apr,
year            = 1993 }