EXPERIMENTAL STUDY OF ACOUSTIC RESONANCES ON ELASTIC SPHERES AND HEMISPHERICALLY ENDCAPPED CYLINDERS W. MADIGOSKY, X. L. BAO et H. UBERALLJ. Phys. Colloques, 51 C2 (1990) C2-427-C2-430DOI: https://doi.org/10.1051/jphyscol:19902101