Gnedenko,B.V and Belyayev,Yu.K and Solovyev A.D. Mathematical Methods of Reliability Theory Textual Documents - 1969. - New York: Academic Press , 1969. - xi; 506p.: 04757. Subjects--Uniform Titles: Statistics,Concept of a Random Event,System Reliability. Dewey Class. No.: 620 GNE