@misc{indiciae1eca94805364,
  title = {Effective medium approximation for effective propagation constant calculation in a dense random medium},
  author = {Zhu, P. Y. and Fung, A. K.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870007747},
  note = {Source identifier: 19870007747}
}