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- [2] EIGENVALUES OF NON-NEGATIVE MATRICES ANNALS OF MATHEMATICAL STATISTICS, 1964, 35 (04): : 1797 - &
- [4] ON FACTORIZATION OF NON-NEGATIVE DEFINITE MATRICRS THEORY OF PROBILITY AND ITS APPLICATIONS,USSR, 1968, 13 (02): : 354 - &
- [9] The Square Root of Nonsingular Matrices with Non-negative Eigenvalues INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE, 2023, 18 (04): : 731 - 735