张科马明忠2019-09-252019-09-252016-05-172010-05-15http://hdl.handle.net/20.500.12424/472131chiWith permission of the license/copyright holder近代传教士青海modern timemissionerQinghai论传教士对近代青海的认知 [On Missioners' Understanding of Qinghai in Modern Time]Article