Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Raymond D. Black,Ear-Insert Microphone,The Journal of the Acoustical Society of America,0001-4966,Acoustical Society of America (ASA),1957-02-01,29,2,260-264,https://cir.nii.ac.jp/crid/1363107368499005184,https://doi.org/10.1121/1.1908850