共 46 条
[1]
ALEXANDER G, 1906, ARCH OHRENHEILKD, V69, P95
[2]
ALTMANN F, 1955, Fortschr Hals Nasen Ohrenheilkd, V2, P80
[3]
[Anonymous], 1950, ARCHIV OHRENNASENUND, V158, P275
[4]
Beranek L. L., 1949, ACOUSTIC MEASUREMENT
[5]
BEYERMANNGROSSE.P, ALTERSSCHWERHORIGKEI
[6]
BRAGDEN WJ, 1947, J ACOUST SOC AM, V19
[7]
BRUEL, 1961, 1 TECHN REV
[8]
BRUEL, 1961, 4 TECHN REV
[9]
BRUHL G, 1912, BEITR ANAT PHYSL PAT, V5, P438
[10]
Bunch CC, 1931, ARCHIV OTOLARYNGOL, V13, P170