ZhETF, Vol. 94,
No. 3,
p. 183 (March 1988)
(English translation - JETP,
Vol. 67,
No. 3,
p. 535,
March 1988
)
The issue content is only available in english translation.
The functional-integration method and diagram technique for spin systems
V.N. Popov, S.A. Fedotov
Received: June 22, 1987
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