Berman, Abraham. Nonnegative matrices in the mathematical sciences / Abraham Berman, Robert J. Plemmons. - Philadelphia : Society for Industrial and Applied Mathematics, 1994. - xx, 340 p. : ill. ; Revised, with supplementary material added in a new Chapter 11. ISBN: 0898713218 Subjects--Index Terms: Matrices Universal Decimal Class. No.: 512.643 / BER