@article{triqs_ctqmc_solver_legendre,
  title = {Orthogonal polynomial representation of imaginary-time Green's functions},
  author = {Boehnke, Lewin and Hafermann, Hartmut and Ferrero, Michel and Lechermann, Frank and Parcollet, Olivier},
  journal = {Phys. Rev. B},
  volume = {84},
  issue = {7},
  pages = {075145},
  numpages = {13},
  year = {2011},
  month = {Aug},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevB.84.075145},
  url = {https://link.aps.org/doi/10.1103/PhysRevB.84.075145}
}