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JOURNALS // Differentsial'nye Uravneniya // Archive
Differ. Uravn., 1975 Volume 11, Number 6, Pages 1139–1140 (Mi de2489)
Short Communications

On a homotopy invariant

G. S. Osipenko

Leningrad State University

UDC: 517.925.34

Received: 18.06.1973



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© Steklov Math. Inst. of RAS, 2025