1 “...In this volume three important papers of M.G. Krein appear for the first time in English...”

2 Table of Contents: “...Bibliography of Mark Grigor’Evich Krein -- On Orthogonal Matrix Polynomials -- n-Orthonormal...”

3 Table of Contents: “... operators by Mourre’s method. I -- Noncommutative uniform algebras -- Operator theory in Krein spaces...”

4 Table of Contents: “... operators on Krein spaces...”

5 “..., M.G. KREiN, L. D. FAD­ DEEV, R. LAVINE, W. 0. AMREIN, B. SIMoN, D. PEARSON, V. ENss, and others...”

6 Table of Contents: “.... Preliminary results -- 2. Orthogonal operator-valued polynomials -- 3. Zeros of mat rix-valued Krein functions...”

7 Table of Contents: “... systems -- Characteristic functions of unitary colligations and of bounded operators in Krein spaces...”

8 Table of Contents: “...Characteristic functions of unitary colligations and of bounded operators in Krein spaces...”

9 Table of Contents: “.... Continuity condition -- References -- Holomorphic operators between Krein spaces and the number of squares...”

10 “... manufactured and distributed under licence throughout Europe. More than 90 companies are cov­ ered, and details...”

11 “.... The multidisciplinary The oceans of the world were once consid­ approach to aquaculture production became ap­ ered...”

12 Table of Contents: “... Receptor Protein -- C1? Inhibitor: Structure, Genetic Variants and Serpin Homologies -- Genetic Strategies...”