J.N.Muriuki. 2004. Quasistationary sequences in Hilbert spaces. African Journal of Science and technology (AJST) science and Engineering. 5(5):83-91.
MURIUKI, JN. 2005. Some classes of correlation functions with the aid of operators in Hilbert spaces. Accepted in the African Journal of Science and Technology.
MURIUKI, JN. Submitted. Monograph On linear transformation of curves in Hilbert Spaces and covariance theory of stationary stochastic functions..