1. D. Alpay and H. Dym, Hilbert spaces of analytic functions, inverse scattering and operator models, I., Integ. Equat. Oper. Th. 7 (1984), 589–741.
2. D.Z. Arov and H. Dym, L-inner matrix functions, interpolation and inverse problems for canonical systems, I: Foundations, Integ. Equat. Oper. Th. 29, (1997), 373–454.
3. D.Z. Arov and H. Dym, Strongly regular L-inner matrix-vaued functions and inverse problems for canonical systems, in: Recent Advances in Operator Theory and its Applications (M.A. Kaashoek, S. Seatzu and C. van der Mee, eds.), Oper. Theor. Adv. Appl., 160, Birkh¨auser, Basel, 2005, pp. 101–160.
4. D.Z. Arov and H. Dym, Bitangential direct and inverse problems for systems of differential equations, in Probability, Geometry and Integrable Systems (M. Pinsky and B. Birnir, eds.) MSRI Publications, 55, Cambridge University Press, Cambridge, 2007, pp. 1–28.
5. D.Z. Arov and H. Dym, L-Contractive Matrix Valued Functions and Related Topics, Encyclopedia of Mathematics and its Applications, 116. Cambridge University Press, Cambridge, 2008.