BibTeX

@ARTICLE{iumj10061,
    author = "S. Amitsur",
     title = "Derived Functors in Abelian Categories",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 10,
      year = 1961,
     issue = 6,
     pages = "971--994",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj10061}{article}{
     author = {Amitsur, S.},
      title = {Derived Functors in Abelian Categories},
    journal = {Indiana Univ. Math. J.},
     volume = {10},
       year = {1961},
     number = {6},
      pages = {971 \ndash 994},
}