1. Interaction acoustical impedance of spherical radiators and resonators;Karnovsky;Doklady Akademii nauk SSSR Foreign Language Edition,1941
2. Multiple scattering of radiation by an arbitrary configuration of parallel cylinders;Twersky;Journal of the Acoustical Society of America,1952
3. Calculation of the radiation resistance of several types of distributed radiator systems;Karnovskii;Soviet Physics-Acoustics,1956
4. The mechanical self resistance and the mechanical mutual resistance of an unbaflied rigid disk (ka < 1) radiating sound from a single face into an acoustic medium;Hanish;NRL Report. 5538,1962
5. The interaction mechanical radiation impedance between two pistons arbitrarily oriented in space without a baffle;Hanish;NRL Report. 5789,1962