@article{weko_13167_1,
   author	 = "村田,真",
   title	 = "SGML文書データベースAstoriaのためのDTD上位互換性チェッカ",
   journal	 = "情報処理学会論文誌",
   year 	 = "1998",
   volume	 = "39",
   number	 = "3",
   pages	 = "618--624",
   month	 = "mar"
}