← People Hidezō Yamada Research areas 地名4 Find more CiNii ⌕ ↗Google Scholar ⌕ ↗ Sources 1965 Sapporo no Ainu chimei o tazunete Book / monograph Author1988 Ainugo chimei shiryō shūsei Book / monograph Author1993 Tohoku Ainugo chimei no kenkyu Book / monograph Author1995 Ainugo chimei no rinkaku Book / monograph Author