BibTeX

@ARTICLE{iumj5471,
    author = "Sameer Chavan and Dmitry Yakubovich",
     title = "Spherical tuples of Hilbert space operators",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 64,
      year = 2015,
     issue = 2,
     pages = "577--612",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "47A13; 47B32; 46E20;",
}

amsrefs

\bib{iumj5471}{article}{
     author = {Chavan, Sameer},
     author = {Yakubovich, Dmitry},
      title = {Spherical tuples of Hilbert space operators},
    journal = {Indiana Univ. Math. J.},
     volume = {64},
       year = {2015},
     number = {2},
      pages = {577 \ndash 612},
}