ZhETF, Vol. 66,
No. 2,
p. 412 (August 1974)
(English translation - JETP,
Vol. 39,
No. 2,
p. 196,
August 1974
)
The issue content is only available in english translation.
An estimate of the size of the universe from a topological point of view
D.D. Sokolov, V.F. Shvartsman
Received: July 28, 1973
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