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JOURNALS
// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1958
Volume 122,
Number 3,
Pages
335–338
(Mi dan23441)
MATHEMATICS
Harmonic quadrics and certain ruled surfaces of congruences
S. E. Karapetyan
Armenian State Teachers' Training Institute named after Khachatur Abovian
Presented:
S. L. Sobolev
Received: 10.03.1958
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Steklov Math. Inst. of RAS
, 2025
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