BibTeX

@ARTICLE{iumj5896,
    author = "Giulia Sarfatti",
     title = "Quaternionic Hankel operators and approximation by slice regular functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 65,
      year = 2016,
     issue = 5,
     pages = "1735--1757",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj5896}{article}{
     author = {Sarfatti, Giulia},
      title = {Quaternionic Hankel operators and approximation by slice regular functions},
    journal = {Indiana Univ. Math. J.},
     volume = {65},
       year = {2016},
     number = {5},
      pages = {1735 \ndash 1757},
}