@misc{indiciae27b8f3e9be3c,
  title = {Interaction and merging of vortex filaments},
  author = {Liu, C. H. and Weston, R. P. and Ishii, K. and Ting, L. and Visintainer, J. A.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880061568},
  note = {Source identifier: 19880061568}
}