G. A. Utkin

A. Utkin ยท G. A.

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Nine Papers on Hilbert's 16th Problem978-O-8218-3O62-8
(O-8218-3O62-7)
1978Dmitrii Andreevich Gudkov

G. A Uzochukwu