"ツトム" . "杉浦勉" . "1953" . "Sugiura" . "2008" . "勉" . . . "Tsutomu Sugiura"@nl-NL . "Tsutomu Sugiura" . . "杉浦勉" . "スギウラ" . "Tsutomu" . "ツトム スギウラ" . . "勉 杉浦"@ja-JP . "杉浦" . . .