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3. Arov, D. Z.: Stable dissipative linear stationary dynamical scattering systems (in Russian), J. Operator Theory 2 (1979), 95–126.
4. Arov, D. Z.: γ-generating matrices, J-inner matrix-functions and related extrapolation problems (in Russian), Teor. Funkcii, Funk. Anal. i Prilozen., Part I: 51 (1989), 61–67; Part II: 52 (1989), 103-109; Part III: 53 (1990), 57-64; J. Soviet Math. 52 (1990), 3487-3491; 52 (1990), 3421-3425; 58 (1992), 532-537.
5. Arov, D. Z.; Fritzsche, B.; Kirstein, B.: On some completion problems for various subclasses of j
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