Simple Randomized Algorithms for Closest Pair Problems.

@article{Golin1993SimpleRA,
  title={Simple Randomized Algorithms for Closest Pair Problems.},
  author={Mordecai J. Golin and Rajeev Raman and Christian Schwarz and Michiel H. M. Smid},
  journal={Nord. J. Comput.},
  year={1993},
  volume={2},
  pages={3-27}
}