Published in: Suomalainen Tiedeakatemia: Annales Academiae Scientiarum Fennicae / A / 1 / Dissertationes ; 6900

Published in: Lecture notes in mathematics ; 1653

Published in: Annals of mathematics studies ; 86

Published in: American Mathematical Society: Memoirs of the American Mathematical Society ; 267

Published in: Cambridge monographs on mathematical physics

Published in: Graduate studies in mathematics ; 107

Published in: American Mathematical Society: Memoirs of the American Mathematical Society ; 730

Published in: Ergebnisse der Mathematik und ihrer Grenzgebiete ; F3,27

Published in: North Holland mathematical library ; 4300

Published in: Annals of mathematics studies ; 88

Published in: Graduate Texts in Mathematics ; 202- SpringerLink ; Bücher

Published in: Lecture notes in mathematics ; 1653

Published in: Lecture notes in mathematics ; 1669

Published in: FIM's preprints

Published in: Annals of mathematics studies ; 140

Published in: Annals of mathematics studies ; 134