J. W. Helton, I. Klep, S. McCullough, M. Schweighofer, Dilations, linear matrix inequalities, the matrix cube problem and beta distributions, Memoirs of the American Mathematical Society 1232, American Mathematical Society, Providence, 2019, 106 strani - Zalar, Aljaž (Obzornik za matematiko in fiziko, 2021)
Keywords: beta distribucija; binomska distribucija; dilatacija; linearna matrična neenakost; povsem pozitivna preslikava; prosta analiza; spektraeder