@book{RM-5831-PR,
author="Casti, J. L. and Robert E. Kalaba and Sueo Ueno",
title="Invariant Imbedding and the Variational Treatment of Fredholm Integral Equations with Displacement Kernels",
address="Santa Monica, CA",
year="1968",
doi="10.7249/RM5831",
publisher="RAND Corporation"
}%n