![](/img/nop.png)
ZhETF, Vol. 60,
No. 6,
p. 2019 (December 1971)
(English translation - JETP,
Vol. 33,
No. 6,
p. 1088,
December 1971
)
The issue content is only available in english translation.
Ground State Energy of Two-electron Atoms with an Arbitrary Nuclear Charge ![Z{\leq}137](/img/latex/Zx7bx5cleqx7d137.png)
G.L. Klimchitskaya, L.M. Labzovskii
Received: December 17, 1970
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