Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories

@article{Babujian2016MultipointGF,
  title={Multipoint Green's functions in 1 + 1 dimensional integrable quantum field theories},
  author={Hrachya M. Babujian and Michael Karowski and Alexei M. Tsvelik},
  journal={Nuclear Physics},
  year={2016},
  volume={917},
  pages={122-153}
}

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