This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Full text PDF(Ru):
(downloads: 0)
Language:
Russian
Heading:
Article type:
Article
UDC:
EDN:
Oppening Adress
Autors:
Prozorov Valeriy Vladimirovich, Saratov State University
Abstract:
.
Key words:
Reference:
- Список источников не прилагается
Received:
24.09.2005
Accepted:
01.10.2005
Available online:
20.12.2005
Published:
20.12.2005