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CoCoA System
Computations in Commutative Algebra
Citing CoCoA

The system is distributed freely under the following condition: any research activity which uses CoCoA should cite the system in the following form:
Please cite CoCoALib:
John Abbott and Anna Maria Bigatti
CoCoALib: a C++ library for doing Computations in Commutative Algebra.
Available at http://cocoa.dima.unige.it/cocoalib
   author = {Abbott, J. and Bigatti, A. M.},
   title = {{CoCoALib}: a C++ library for doing {C}omputations in {C}ommutative {A}lgebra},
   howpublished ={Available at \texttt{http://cocoa.dima.unige.it/cocoalib}},
Please cite CoCoA system:
John Abbott, Anna Maria Bigatti, Giovanni Lagorio
CoCoA-5: a system for doing Computations in Commutative Algebra.
Available at http://cocoa.dima.unige.it
   author = {Abbott, J. and Bigatti, A. M. and Lagorio, G.},
   title = {{CoCoA-5}: a system for doing {C}omputations in {C}ommutative {A}lgebra},
   howpublished ={Available at \texttt{http://cocoa.dima.unige.it}},

In particular, if you use some of the following commands, please also cite the corresponding publication:

J. Abbott, V. Shoup, P. Zimmermann
Factorization in Z[x]: the searching phase
Fat points
J. Abbott, M. Kreuzer, L. Robbiano
Computing Zero-dimensional Schemes
Hilbert, Poincare, Dim, Multiplicity
A.M. Bigatti,
Computations of Hilbert-Poincaré Series
(H)Intersection(List), (H)Colon, (H)Saturation
M. Caboara, C. Traverso, 
Efficient algorithms for ideal operations
IdealOfPoints, IdealOfProjectivePoints, SeparatorOfPoints
J. Abbott, A.M. Bigatti, M. Kreuzer, L. Robbiano
Computing Ideals of Points
Radical, EquiIsoDec, RadicalOfUnmixed
M. Caboara, P. Conti, C. Traverso, 
Yet Another Algorithm for Ideal Decomposition
Res, Betti
A. Capani, G. De Dominicis, G. Niesi, L. Robbiano, 
Computing Minimal Finite Free Resolutions
stat package
M. Caboara, L. Robbiano, 
Families of Ideals in Statistics
Toric, TestSet, intprog package
A.M. Bigatti, R. La Scala, L. Robbiano,
Computing Toric Ideals
We would appreciate if you could tell us about your work: these are some articles and books which refer to CoCoA