@article{oai:tsukuba.repo.nii.ac.jp:00052499, author = {高久, 雅生 and TAKAKU, Masao and Renlou , WENG}, issue = {2}, journal = {情報知識学会誌, Journal of Japan Society of Information and Knowledge}, month = {May}, pages = {164--169}, title = {Book Recommender System Using Linked Data for Improving Serendipity}, volume = {29}, year = {2019}, yomi = {タカク, マサオ} }