@article{onal2007visual,
  title = {Visual servoing-based autonomous 2-D manipulation of microparticles using a nanoprobe},
  journal = {IEEE Transactions on control systems technology},
  volume = {15},
  number = {5},
  pages = {842--852},
  publisher = {IEEE},
  year = {2007},
  author = {Onal, Cagdas Denizel and Sitti, Metin}
}