This article is cited in 1 paper

MATHEMATICS

On the theory of nonlocal symmetries of nonlinear partial differential equations

A. M. Vinogradov^ab, I. S. Krasil'shchik<sup>ab

a</sup> Lomonosov Moscow State University
^b All-Union Institute for Scientific and Technical Information of Russian Academy of Sciences

UDC: 513.832/835

Presented: S. P. Novikov
Received: 05.07.1983

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