About NEMOTO TOSHIO
About HOTTA KEISUKE
About 日本オペレーションズ・リサーチ学会和文論文誌
About mathematical model
About selection
About regional difference
About optimization problem
About constant
About regional policy
About positioning
About election
About 区割画定
About Operations research in general
About 合併
About 選挙
About 環境