W. H. Fleimng,L. G. Gorostiza,IFIP-WG 7/1 Working Congerence.IFIP-WG 7/1 Working conference (1982 : Cocoyoc, Mexico)：Advances in filtering an optimal stochastic control ; proceedings of the Conference, Cocoyoc. Mexico, Feb. 1-6, 1982.Springer,1982.
IFIP-WG 7/1 Working conference (1982 : Cocoyoc, Mexico)：Advances in filtering an optimal stochastic control ; proceedings of the Conference, Cocoyoc. Mexico, Feb. 1-6, 1982
W. H. Fleimng,L. G. Gorostiza,IFIP-WG 7/1 Working Congerence.Springer,1982.
