@inbook{1357,
  author = {Y. Ogniewicz and M.M. Yovanovich},
  title = {Effective Conductivity of Regularly Packed Spheres: Basic Cell Model with Constriction},
  year = {1978},
  journal = {Progress in Astronautics and Aeronautics: Heat Transfer with Thermal Control Systems},
  volume = {60},
  pages = {209-228},
  publisher = {AIAA 15th Aerospace Sciences Meeting},
  address = {Los Angeles, CA},
}