@article{eisenberg_berkovits_1999, 
  title={Ground-state spin structure of strongly interacting disordered 1D Hubbard model}, 
  volume={32}, 
  DOI={10.1088/0305-4470/32/19/310}, 
  number={19}, 
  publisher={IOP Publishing}, 
  author={Eisenberg and Berkovits}, 
  year={1999}, 
  month={Jan}
  }