BibTeX

@ARTICLE{iumj4407,
    author = "Christian Wyss",
     title = "Hamiltonians with Riesz bases of generalised eigenvectors and Riccati equations",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 60,
      year = 2011,
     issue = 5,
     pages = "1723--1766",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "47A62; 47A15; 47A70; 47B50; 47N70;",
}

amsrefs

\bib{iumj4407}{article}{
     author = {Wyss, Christian},
      title = {Hamiltonians with Riesz bases of generalised eigenvectors and Riccati equations},
    journal = {Indiana Univ. Math. J.},
     volume = {60},
       year = {2011},
     number = {5},
      pages = {1723 \ndash 1766},
}