@mastersthesis{oai:tsukuba.repo.nii.ac.jp:00030876,
 author = {鈴木, 裕},
 month = {},
 note = {2012},
 school = {筑波大学, University of Tsukuba},
 title = {特許間引用のカテゴリ化 : 被引用数計測の精緻化に向けて},
 year = {2013},
 yomi = {スズキ, ユタカ}
}