@article{classificationofsphericalobjectsbasedon,
  title = {Classification of spherical objects based on the form function of acoustic echoes},
  author = {Mariia Dmitrieva and Keith E. Brown and Gary J. Heald and David M. Lane},
  year = {2019},
  eprint = {1910.08501},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.08501v1},
}