TY  - JOUR
AU  - Ronald Wittmann
AU  - A. Yaghjian
C2  - Journal of the Acoustical Society of America
DA  - 1991-09-01 00:09:00
LA  - en
M1  - 30
PB  - Journal of the Acoustical Society of America
PY  - 1991
TI  - Spherical-Wave Expansions of Piston-Radiator Fields
ER  -