@article{NepomechieWang2013Singular,
  author = {Nepomechie, Rafael I. and Wang, Chunguang},
  title = {Algebraic Bethe ansatz for singular solutions},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  volume = {46},
  number = {32},
  pages = {325002},
  year = {2013},
  doi = {10.1088/1751-8113/46/32/325002},
  eprint = {1304.7978},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1304.7978v3},
  note = {Reading locators refer to arXiv v3 PDF}
}

@article{NepomechieWang2014Twisting,
  author = {Nepomechie, Rafael I. and Wang, Chunguang},
  title = {Twisting singular solutions of Bethe's equations},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  volume = {47},
  number = {50},
  pages = {505004},
  year = {2014},
  doi = {10.1088/1751-8113/47/50/505004},
  eprint = {1409.7382},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1409.7382v3},
  note = {Reading locators refer to arXiv v3 PDF}
}