Published in: Lectures in mathematics, ETH Zürich

Published in: Commentationes physico-mathematicae ; 42,3,[3]

Published in: Commentationes physico-mathematicae ; 42,3,[2]

Published in: Suomalainen Tiedeakatemia: Annales Academiae Scientiarum Fennicae / A / 1 ; 56400

Published in: Suomalainen Tiedeakatemia: Annales Academiae Scientiarum Fennicae / A / 1 ; 56300

Published in: Suomalainen Tiedeakatemia: Annales Academiae Scientiarum Fennicae / A / 1 ; 371,1

Published in: Vita mathematica ; 14

Published in: Matematiikan Laitos: Research reports / A ; 596

Published in: Matematiikan Laitos: Research reports / A ; 592

Published in: Matematiikan Laitos: Research reports / A ; 523

Published in: Matematiikan Laitos: Research reports / A ; 568

Published in: Matematiikan Laitos: Research reports / A ; 546

Published in: Lectures in Mathematics ETH Zürich, Department of Mathematics Research Institute of Mathematics Department of Mathematics Research Institute of Mathematics- Lectures in Mathematics. ETH Zürich- SpringerLink ; Bücher- Springer eBook Collection ; Mathematics and Statistics

Published in: Matematiikan Laitos: Research reports / A ; 586

Published in: Lecture notes in mathematics ; 419

Published in: Linear Algebra and its Applications

Published in: Journal of Functional Analysis

Published in: Computational Methods and Function Theory

Published in: Integral Equations and Operator Theory

Published in: Studia Mathematica