ZhETF, Vol. 156,
No. 4,
p. 667 (October 2019)
(English translation - JETP,
Vol. 129, No. 4,
p. 566,
October 2019
available online at www.springer.com
)
Classical and quantum integrable sigma models. Ricci flow, ``nice duality'' and perturbed rational conformal field theories
Fateev V.
Received: March 10, 2019
DOI: 10.1134/S0044451019100080
Extended Abstract. The full text of this paper is published in the English version of JETP.
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