1. Anomalous Doppler effect and radiative instability of the motion of oscillators in hydrodynamics;Gaponov-Frekhov;Dokl. Akad. Nauk SSSR,1983
2. Physical Kinetics;Lifshitz,1979
3. Finite deformatations of flexible pipes;Bolotin;Trudy MEI,1956
4. Instabilitat durchstromter Rohre;Roth;Ing. Arch.,1964
5. Stability and Oscillations of Elastic Systems;Panovko,1979