Периодическое издание
В161.621я54

Memoirs on Differential Equations and Mathematical Physics / Georgian acad. of sciences. – Tbilisi : Publishing House GCI, 2002
ISSN 1512-0015.
Выпуск
111 609

Memoirs on Differential Equations and Mathematical Physics. – 2020. – Vol.81.



1355384 ОФ