孙玉洁2019-09-252019-09-252016-05-172014-06-06http://hdl.handle.net/20.500.12424/539435chiWith permission of the license/copyright holder德国青岛传教士教会医院教会学校GermanyQingdaoMissionaryMissionary schoolMissionary hospital德占时期青岛传教士活动研究Article