Estimation of stochastic systems : arbitrary system process with additive white noise observation errors
by G. Kallianpur, C. Striebel
[s.n.], 1967.5
"Research supported in part by U.S. Navy Grants NONR(G)-0003-66, NONR-3776-00, U.S. Air Force AFOSR-885-65, and the independent research program of Lockheed Missles and Space Co., Huntsville Research and Engineering Center."--T.p.