BibTeX

@ARTICLE{iumj2865,
    author = "Alberto Facchini",
     title = "Representations of additive categories and direct-sum decompositions of objects",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 56,
      year = 2007,
     issue = 2,
     pages = "659--680",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "18E05; 16D70;",
}

amsrefs

\bib{iumj2865}{article}{
     author = {Facchini, Alberto},
      title = {Representations of additive categories and direct-sum decompositions of objects},
    journal = {Indiana Univ. Math. J.},
     volume = {56},
       year = {2007},
     number = {2},
      pages = {659 \ndash 680},
}