1. n-orthonormal operator polynomials;Atzmon,1988
2. Extension of a theorem of M.G. Kreǐn on orthogonal polynomials for the non-stationary case;Ben-Artzi,1988
3. Extensions of matrix-valued functions and block matrices;Dym;Indiana Univ. Math. J.,1982
4. Extensions of kernels of Fredholm operators;Dym;J. Anal. Math.,1982
5. A new class of contractive interpolants and maximum entropy principles;Dym,1988