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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 1960 Number 4, Pages 206–209 (Mi ivm2292)

A non-oscillation theorem for a linear self-adjoint differential equation of fourth order

E. S. Chichkin


Received: 20.04.1959



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