Sil'vanovich Olga V , Shirokov N. А. APPROXIMATIONS BY ENTIRE FUNCTIONS ON COUNTABLE UNIONS OF SEGMENTS OF THE REAL AXIS VESTNIK OF THE ST. PETERSBURG UNIVERSITY: MATHEMATICS. 2016. №4. pp. 373-378. 10.3103/S1063454116040130
Авторы
Sil'vanovich Olga V , Shirokov N. А.
Журнал
VESTNIK OF THE ST. PETERSBURG UNIVERSITY: MATHEMATICS