I. V. Gel'man, “A certain characteristic of normally solvable extensions of a minimal operator”, Differ. Uravn., 1969, Volume 5, Number 12,Pages <nobr>2274

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Differ. Uravn., 1969 Volume 5, Number 12, Pages 2274–2275 (Mi de870)

Short Communications

A certain characteristic of normally solvable extensions of a minimal operator

I. V. Gel'man

Leningrad Forestry Academy

UDC: 517.944

Received: 14.10.1968

Fulltext: PDF file (290 kB)

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