BibTeX

@ARTICLE{iumj25082,
    author = "Gert Pedersen",
     title = "On the operator equation HT + TH = 2K",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 25,
      year = 1976,
     issue = 11,
     pages = "1029--1033",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj25082}{article}{
     author = {Pedersen, Gert},
      title = {On the operator equation HT + TH = 2K},
    journal = {Indiana Univ. Math. J.},
     volume = {25},
       year = {1976},
     number = {11},
      pages = {1029 \ndash 1033},
}