@misc{indiciaee6cd14de80e8,
  title = {Direct visualization of supercoiled DNA molecules in solution.},
  author = {M Adrian and B ten Heggeler-Bordier and W Wahli and A Z Stasiak and A Stasiak and J Dubochet},
  year = {1990},
  doi = {10.1002/j.1460-2075.1990.tb07907.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2265618/},
  note = {Source identifier: 2265618}
}