@misc{indiciae017ebe90df7f,
  title = {Atomic force microscopy: a forceful way with single molecules.},
  author = {A Engel and H E Gaub and D J Müller},
  year = {1999},
  doi = {10.1016/s0960-9822(99)80081-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/10074420/},
  note = {Source identifier: 10074420}
}