Xie, T., & Myers, D. (1994). Positive definite matrix-valued functions and matrix variogram modeling. The University of Arizona.
Chicago Style (17th ed.) CitationXie, Tailiang, and Donald Myers. Positive Definite Matrix-valued Functions and Matrix Variogram Modeling. The University of Arizona, 1994.
MLA (8th ed.) CitationXie, Tailiang, and Donald Myers. Positive Definite Matrix-valued Functions and Matrix Variogram Modeling. The University of Arizona, 1994.
Warning: These citations may not always be 100% accurate.