الفهرس 
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Abstract
Amplification of waves by the beam in an inhomogeneous bounded plasma is investigated. It is shown that due to the resonant rise of wave field with plasma dielectric permeability reducing to zero, the power absorbed by plasma is finite and independent of the value of dessipation. There fore, in the below described quasi - stationary case, the beam not only amplifies waves in plasma, but also provides for effective absorption of these waves by plasma (Amein, W. H., et al. 1975).