Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATOH Kazunori and MORISHIMA Atsuyuki and KITAGAWA Hiroyuki,Design and Development of a Web Wrapper in Environments for Integration of Heterogeneous Information Sources,IPSJ SIG Notes,09196072,Information Processing Society of Japan (IPSJ),1998-07-08,116,1,41-48,https://cir.nii.ac.jp/crid/1570572702245948288,