@article{oai:kanagawa-u.repo.nii.ac.jp:00007261,
 author = {Fujiwara, Yuzuru and 藤原, 譲},
 journal = {年報},
 month = {Mar},
 note = {One of the most important roles of gatekeeper is to support smooth and intelligent transfer of information and it is quite useful if the function is operated automatically by intermediary systems. This paper describes such systems implemented, most of whi},
 pages = {129--141},
 title = {Gatekeeper Functions for Domain Specific Information},
 volume = {'89},
 year = {1990}
}