Contact

Publisher: IP Iermakov S.S.
Publisher Address: Polevaya, 8/111, Kharkov, 61068, Ukraine; Editorial Board's address: P. O. Box 11135, Kharkov, 61068, Ukraine.
Founder: Yermakova T.S.

Principal Contact

Tetiana Yermakova
Phone +38098619677

Support Contact

Sergii Iermakov
Phone +380986839912