Content available under a Creative Commons Attribution 4.0 License
Editorial office address: Litovskaya str., 2,
Saint Petersburg, 194100;
tel / Fax: (812) 295-31-55;
e-mail: l-artyukh@gmail.com
Content available under a Creative Commons Attribution 4.0 License
Editorial office address: Litovskaya str., 2,
Saint Petersburg, 194100;
tel / Fax: (812) 295-31-55;
e-mail: l-artyukh@gmail.com