ISSN 2223-4888
Electronic scientific & practical journal «Modern scientific researches and innovations»
Main menu
Skip to primary content
Skip to secondary content
About journal
About journal
Contacts
Issues archive
Search
For Authors
Publish article
Log in
Article formatting requirements
Payment methods
RU
EN
Author:
sir-alex
Author's name:
Бартенев Алексей
September, 2011