



@manual{ homalg,
  author =           {Barakat, M. and Robertz, D.},
  title =            {The homalg package -- Maple},
  year =             {2003-2008},
  note =             {http://homalg.math.rwth-aachen.de/maple/},
  printedkey =       {BR08}
}
@manual{ homalg-package,
  author =           {Barakat, M.},
  title =            {The homalg package -- GAP4},
  year =             {2007-2010},
  note =             {http://homalg.math.rwth-aachen.de/index.php/core-packages/homalg-package},
  printedkey =       {Bar10}
}
@manual{ homalg-project,
  author =           {homalg project authors, T.},
  title =            {The homalg project},
  year =             {2003-2010},
  note =             {http://homalg.math.rwth-aachen.de/},
  printedkey =       {hpa10}
}
@article{ BR,
  author =           {Barakat, M. and Robertz, D.},
  title =            {homalg   --  {A}  {M}eta-{P}ackage  for  {H}omological
                      {A}lgebra},
  journal =          {J. Algebra Appl.},
  volume =           {7},
  number =           {3},
  year =             {2008},
  pages =            {299--317},
  note =             {arXiv:math.AC/0701146},
  fjournal =         {Journal of Algebra and its Applications},
  issn =             {0219-4988},
  mrclass =          {16E30 (16-04)},
  mrnumber =         {MR2431811},
  printedkey =       {BR08}
}
@article{ BB,
  author =           {Barakat, M. and Bremer, B.},
  title =            {{Higher Extension Modules and the Yoneda Product}},
  journal =          {},
  month =            {},
  volume =           {},
  number =           {},
  year =             {},
  pages =            {},
  note =             {submitted (arxiv.org/abs/0802.3179)},
  eprint =           {arXiv:math.KT/0802.3179},
  printedkey =       {BB}
}
@article{ BaSF,
  author =           {Barakat, M.},
  title =            {{Spectral Filtrations via Generalized Morphisms}},
  journal =          {},
  month =            {},
  volume =           {},
  number =           {},
  year =             {},
  pages =            {},
  note =             {arxiv.org/abs/0904.0240},
  eprint =           {arXiv:math.KT/0904.0240},
  printedkey =       {Bar}
}
@book{ ce,
  author =           {Cartan, H. and Eilenberg, S.},
  title =            {Homological algebra},
  publisher =        {Princeton University Press},
  series =           {Princeton Landmarks in Mathematics},
  address =          {Princeton, NJ},
  year =             {1999},
  pages =            {xvi+390},
  note =             {With an appendix by David A. Buchsbaum, Reprint of the
                      1956 original},
  isbn =             {0-691-04991-2},
  mrclass =          {18Gxx (01A75)},
  mrnumber =         {MR1731415 (2000h:18022)},
  printedkey =       {CE99}
}
@book{ GM,
  author =           {Gelfand, S. I. and Manin, Y. I.},
  title =            {Methods of homological algebra},
  publisher =        {Springer-Verlag},
  edition =          {2.},
  series =           {Springer Monographs in Mathematics},
  address =          {Berlin},
  year =             {2003},
  pages =            {xx+372},
  isbn =             {3-540-43583-2},
  mrclass =          {18-02 (18Exx 18Gxx 55U35)},
  mrnumber =         {MR1950475 (2003m:18001)},
  printedkey =       {GM03}
}
@book{ HS,
  author =           {Hilton, P. J. and Stammbach, U.},
  title =            {A course in homological algebra},
  publisher =        {Springer-Verlag},
  edition =          {Second},
  series =           {Graduate Texts in Mathematics},
  volume =           {4},
  address =          {New York},
  year =             {1997},
  pages =            {xii+364},
  isbn =             {0-387-94823-6},
  mrclass =          {18-02 (17B56 18Gxx 20J05)},
  mrnumber =         {MR1438546 (97k:18001)},
  printedkey =       {HS97}
}
@book{ lam,
  author =           {Lam, T. Y.},
  title =            {Serre's problem on projective modules},
  publisher =        {Springer-Verlag},
  series =           {Springer Monographs in Mathematics},
  address =          {Berlin},
  year =             {2006},
  pages =            {xxii+401},
  isbn =             {978-3-540-23317-6; 3-540-23317-2},
  mrclass =          {13C10},
  mrnumber =         {MR2235330 (2007b:13014)},
  mrreviewer =       {Satyagopal Mandal},
  printedkey =       {Lam06}
}
@book{ ML,
  author =           {Mac Lane, S.},
  title =            {Homology},
  publisher =        {Academic Press Inc.},
  series =           {Die Grundlehren der mathematischen Wissenschaften, Bd.
                      114},
  address =          {Publishers, New York},
  year =             {1963},
  pages =            {x+422},
  mrclass =          {18.20},
  mrnumber =         {MR0156879 (28 \texttt{\symbol{92}}\#122)},
  mrreviewer =       {D. Buchsbaum},
  printedkey =       {ML63}
}
@book{ McCRob,
  author =           {McConnell, J. C. and Robson, J. C.},
  title =            {Noncommutative {N}oetherian rings},
  publisher =        {American Mathematical Society},
  edition =          {Revised},
  series =           {Graduate Studies in Mathematics},
  volume =           {30},
  address =          {Providence, RI},
  year =             {2001},
  pages =            {xx+636},
  note =             {With the cooperation of L. W. Small},
  isbn =             {0-8218-2169-5},
  mrclass =          {16P40 (16-02)},
  mrnumber =         {MR1811901 (2001i:16039)},
  printedkey =       {MR01}
}
@book{ rot,
  author =           {Rotman, J. J.},
  title =            {An introduction to homological algebra},
  publisher =        {Academic   Press   Inc.   [Harcourt  Brace  Jovanovich
                      Publishers]},
  series =           {Pure and Applied Mathematics},
  volume =           {85},
  address =          {New York},
  year =             {1979},
  pages =            {xi+376},
  isbn =             {0-12-599250-5},
  mrclass =          {18-01 (16A62 18Gxx 20J05)},
  mrnumber =         {MR538169 (80k:18001)},
  printedkey =       {Rot79}
}
@book{ weihom,
  author =           {Weibel, C. A.},
  title =            {An introduction to homological algebra},
  publisher =        {Cambridge University Press},
  series =           {Cambridge Studies in Advanced Mathematics},
  volume =           {38},
  address =          {Cambridge},
  year =             {1994},
  pages =            {xiv+450},
  isbn =             {0-521-43500-5; 0-521-55987-1},
  mrclass =          {18-01 (16-01 17-01 20-01 55Uxx)},
  mrnumber =         {MR1269324 (95f:18001)},
  mrreviewer =       {Kenneth A. Brown},
  printedkey =       {Wei94}
}
