
JETP, Vol. 77,
No. 6,
p. 883 (December 1993)
(Russian original - ZhETF,
Vol. 104,
No. 6,
p. 3921,
December 1993
)
The polarization operator and the three-photon vertex in QED2+1 in a dense medium
V.V. Skalozub, A. Yu. Tishchenko
Received: July 15, 1993
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