@article{7752,
      author       = "Pitman, D. and Smithsonian Inst. Astroph. Observatory",
      title        = "Effective Thermal Conductivity of Snow at - 88° C, - 27°
                      C, and - 5° C  ",
      year         = "1968",
      note         = "1 brož., Viz Zuckerman, B.",
}