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// Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika
// Archive
Izv. Vyssh. Uchebn. Zaved. Mat.,
1975
Number 2,
Pages
93–103
(Mi ivm6318)
A certain invariant of the Cauchy and Goursat systems
V. R. Fridlender
,
M. Z. Khusnetdinov
UDC:
517.919
Received:
24.04.1972
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Steklov Math. Inst. of RAS
, 2024
Fulltext:
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