@article{147306,
  author = {J Stivers and T Harris and A Mildvan},
  title = {Vaccinia DNA Topoisomerase I: Evidence Supporting a Free Rotation Mechanism for DNA Supercoil Relaxation},
  year = {1997},
  number = {36},
  month = {1997-12-01},
  publisher = {Biochemistry},
  language = {en},
}