BibTeX

@ARTICLE{iumj5409,
    author = "Weiyong He and Yueshi Qin and Rongwei Yang",
     title = "Numerical invariants for commuting isometric pairs",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 64,
      year = 2015,
     issue = 1,
     pages = "1--19",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "47A13;",
}

amsrefs

\bib{iumj5409}{article}{
     author = {He, Weiyong},
     author = {Qin, Yueshi},
     author = {Yang, Rongwei},
      title = {Numerical invariants for commuting isometric pairs},
    journal = {Indiana Univ. Math. J.},
     volume = {64},
       year = {2015},
     number = {1},
      pages = {1 \ndash 19},
}