ZhETF, Vol. 41,
No. 2,
p. 549 (February 1962)
(English translation - JETP,
Vol. 14,
No. 2,
p. 393,
February 1962
)
The issue content is only available in english translation.
Absorption of High-Energy Photons in the Universe
A.I. Nikishov
Received: March 8, 1961
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