_:GodpMhxW3426 "1520204". _:GodpMhxW3426 . _:GodpMhxW3429 "Google_scholar". _:GodpMhxW3429 . _:GodpMhxW3430 "google_scholar". _:GodpMhxW3430 . _:GodpMhxW3428 "Scholar$002Egoogle$002Ecom". _:GodpMhxW3428 . . . . . . . . _:GodpMhxW3428. _:GodpMhxW3430. _:GodpMhxW3426. _:GodpMhxW3429. _:GodpMhxW3427. "2004-11". . . . . . . "Google Scholar"@en. "Google Scholar"@de. "Google Scholar"@it. "Google\u5B66\u672F\u641C\u7D22"@zh. "Google Scholar"@ja. "Google Scholar"@hu. "Source: Freebase - The World's database". . . _:GodpMhxW3427 "Google_Scholar". _:GodpMhxW3427 . . . "http://scholar.google.com". .