A non-commutative non-cocommutative Hopf algebra in “nature”

@article{Pareigis1981ANN,
  title={A non-commutative non-cocommutative Hopf algebra in “nature”},
  author={Bodo Pareigis},
  journal={Journal of Algebra},
  year={1981},
  volume={70},
  pages={356-374}
}
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