DISPERSION OF PHONONS IN HE4

[11] LEGGETT AJ, 1965, PHYS REV A, V139, P779

[12] LONDON F, 1954, SUPERFLUIDS, V2, P116

[13] ON ATTENUATION OF SOUND IN LIQUID HELIUM [J]. PHYSICA, 1966, 32 (11-1): : 1905 - &

[14] PINES D, 1966, THEORY QUANTUM LIQUI, P99

[15] PITAEVSKII LP, 1957, SOV PHYS JETP-USSR, V4, P439

[16] PITAEVSKII LP, 1956, ZH EKSP TEOR FIZ, V31, P536

[17] SCHWEBER SS, 1955, MESONS FIELDS, V1, P272

[11] LEGGETT AJ, 1965, PHYS REV A, V139, P779

[12] LONDON F, 1954, SUPERFLUIDS, V2, P116

[13] ON ATTENUATION OF SOUND IN LIQUID HELIUM [J]. PHYSICA, 1966, 32 (11-1): : 1905 - &

[14] PINES D, 1966, THEORY QUANTUM LIQUI, P99

[15] PITAEVSKII LP, 1957, SOV PHYS JETP-USSR, V4, P439

[16] PITAEVSKII LP, 1956, ZH EKSP TEOR FIZ, V31, P536

[17] SCHWEBER SS, 1955, MESONS FIELDS, V1, P272