V. Sh. Burd

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Nonlinear almost periodic oscillations978-O-47O-5O7OO-1
(O-47O-5O7OO-4)
1973M. A Krasnoselskii · Yu. S. Kolesov

S. B · V. B. · V. S.

V. Sh Krivonos

into the gravel,
Alice measured happily.
Denmark stops sweeping.