共 2 条
[1]
New Calculation of the Energy of Helium in the Ground-State, and the deepest Terms of Ortho-Helium
[J].
ZEITSCHRIFT FUR PHYSIK,
1929, 54 (5-6)
:347-366
[2]
A lower limit for the ground state of the helium atom
[J].
PHYSICAL REVIEW,
1932, 40 (05)
:0797-0799