@article{weko_1597_1,
   author	 = "庄子,仁",
   title	 = "極地の氷",
   journal	 = "とやまと自然",
   year 	 = "1992",
   volume	 = "14",
   number	 = "4",
   pages	 = "2--6",
   month	 = "jan"
}