RUS
ENG
Full version
JOURNALS
// Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika
// Archive
Izv. Vyssh. Uchebn. Zaved. Mat.,
1963
Number 4,
Pages
92–98
(Mi ivm8670)
Focal
$\Theta$
pairs
G. N. Makeev
MSC:
53.20
Received:
30.03.1960
Fulltext:
PDF file (843 kB)
Bibliographic databases:
©
Steklov Math. Inst. of RAS
, 2026