@misc{indiciae514177b44f0b,
  title = {Exactly solvable multichain supersymmetric t-J model.},
  author = {AA Zvyagin},
  year = {1995},
  doi = {10.1103/physrevb.52.15050},
  url = {https://pubmed.ncbi.nlm.nih.gov/9980848/},
  note = {Source identifier: 9980848}
}