BibTeX

@ARTICLE{iumj29030,
    author = "A. Iwanik",
     title = "Approximation Theorems for Stochastic Operators",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 29,
      year = 1980,
     issue = 3,
     pages = "415--425",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj29030}{article}{
     author = {Iwanik, A.},
      title = {Approximation Theorems for Stochastic Operators},
    journal = {Indiana Univ. Math. J.},
     volume = {29},
       year = {1980},
     number = {3},
      pages = {415 \ndash 425},
}