@article{UBHD-69161713,
  author={Bender, Carl M. and Karapoulitidis, Christos and Klevansky, Sandra Pamela},
  title={Dyson-Schwinger equations in zero dimensions and polynomial approximations},
  year={2023},
  pages={1-20},
  language={eng},
  issn={2470-0029},
  volume={108},
  note={Gesehen am 16.01.2024},
  journal={Physical review},
  doi={10.1103/PhysRevD.108.056002},
}