BibTeX record journals/jam/SunZ11

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@article{DBLP:journals/jam/SunZ11,
  author       = {Zhengjie Sun and
                  Ling Zhu},
  title        = {Some Refinements of Inequalities for Circular Functions},
  journal      = {J. Appl. Math.},
  volume       = {2011},
  pages        = {869261:1--869261:9},
  year         = {2011},
  url          = {https://doi.org/10.1155/2011/869261},
  doi          = {10.1155/2011/869261},
  timestamp    = {Sun, 02 Oct 2022 15:39:59 +0200},
  biburl       = {https://dblp.org/rec/journals/jam/SunZ11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
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