BibTeX

@ARTICLE{iumj58024,
    author = "R. Redheffer",
     title = "Inequalities for a Matrix Riccati Equation",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 8,
      year = 1959,
     issue = 3,
     pages = "349--367",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj58024}{article}{
     author = {Redheffer, R.},
      title = {Inequalities for a Matrix Riccati Equation},
    journal = {Indiana Univ. Math. J.},
     volume = {8},
       year = {1959},
     number = {3},
      pages = {349 \ndash 367},
}