@misc{indiciae8249f5304714,
  title = {Two-dimensional nonlinear sigma model with N=1 and BRST quantization.},
  author = {Yl Liu and Gj Ni},
  year = {1989},
  doi = {10.1103/physrevd.39.571},
  url = {https://pubmed.ncbi.nlm.nih.gov/9959671/},
  note = {Source identifier: 9959671}
}