@inproceedings{weko_10619_1,
   author	 = "河田,惠昭",
   title	 = "土木計画学と防災研究",
   booktitle	 = "土木計画学シンポジウム",
   year 	 = "1996",
   volume	 = "",
   number	 = "",
   pages	 = "45--50",
   publisher	 = "土木学会",
   month	 = "oct"
}