On the structure of solid helium

[1] An x-ray goniometer for the investigation of the crystal structure of solidified gases [J]. PHYSICA, 1935, 2 : 463 - 471

[2] Measurements concerning the specific heat of solid helium and the melting heat of helium [J]. PHYSICA, 1936, 3 : 105 - 117

[3] KEESOM WH, COMMUN KAMERLINGH ON

[4] KEESOM WH, COMMUN KAMERLEIGH ON

[5] 1937, PHYSICA GRAV, V4, P28

[6] 1937, PHYSICA GRAV, V4, P256

[1] An x-ray goniometer for the investigation of the crystal structure of solidified gases [J]. PHYSICA, 1935, 2 : 463 - 471

[2] Measurements concerning the specific heat of solid helium and the melting heat of helium [J]. PHYSICA, 1936, 3 : 105 - 117

[3] KEESOM WH, COMMUN KAMERLINGH ON

[4] KEESOM WH, COMMUN KAMERLEIGH ON

[5] 1937, PHYSICA GRAV, V4, P28

[6] 1937, PHYSICA GRAV, V4, P256