
JETP, Vol. 78,
No. 4,
p. 572 (April 1994)
(Russian original - ZhETF,
Vol. 105,
No. 4,
p. 1066,
April 1994
)
Propagation of short-wave nonequilibrium phonons and the dynamics of electron-hole droplets in germanium; sound excitation in liquid helium
N.V. Zamkovets, N.N. Sibel'din, V.A. Tsvetkov
Received: December 15, 1993
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