@article{weko_60223_1,
   author	 = "Norihiro,Abe and Jun-IchiToyoda and Kohkichi,Tanaka",
   title	 = "Some Considerations on an Automatic Indexing System by Use of a Title of the Document",
   journal	 = "Information Processing in Japan",
   year 	 = "1971",
   volume	 = "11",
   number	 = "0",
   pages	 = "83--92",
   month	 = "jan"
}