@article{weko_772_1,
   author	 = "中村,秀臣",
   title	 = "落下した雪の密度変化",
   journal	 = "国立防災科学技術センター 研究報告",
   year 	 = "1978",
   volume	 = "19",
   number	 = "",
   pages	 = "239--242",
   month	 = "mar"
}