並前往https://books.google.com.tw/books?id=0OHBDwAAQBAJ&pg=PA118&lpg=PA118&dq=Blum+%E9%8B%81%E6%8A%BD+%E8%A9%95%E5%83%B9&source=bl&ots=kjD6_fFucW&sig=ACfU3U3iYMgmAlXl0PE5UWmwsyCw_KeaCA&hl=zh-TW&sa=X&ved=2ahUKEwid2JfIsdOAAxX-GTQIHRkBD6EQ6AF6BQifARAD