BibTeX
@ARTICLE{
         Gebremedhin2013CSf,
       author = "Gebremedhin, Assefaw H. and Nguyen, Duc and Patwary, Md. Mostofa Ali and Pothen,
         Alex",
       title = "ColPack: Software for graph coloring and related problems in scientific computing",
       journal = "ACM Trans. Math. Softw.",
       issue_date = "September 2013",
       volume = "40",
       number = "1",
       month = "oct",
       year = "2013",
       issn = "0098-3500",
       pages = "1:1--1:31",
       articleno = "1",
       numpages = "31",
       url = "http://doi.acm.org/10.1145/2513109.2513110",
       doi = "10.1145/2513109.2513110",
       acmid = "2513110",
       publisher = "ACM",
       address = "New York, NY, USA",
       keywords = "Automatic differentiation, combinatorial optimization, graph coloring, greedy
         coloring algorithms, nonlinear optimization, sparse derivative computation, vertex ordering
         techniques",
       ad_tools = "ColPack",
       ad_theotech = "graph coloring, Sparsity"
}