The symposium fee is 280 EUR or 380 USD for a regular participant and 100 EUR or 140 USD for an accompaying person. (This sum can also be paid in roubles. This information can be useful from the countries with another currency, e.g. UK. A cash machine (ATM) is at the symposium site). The conference fee should be paid in cash at the registration desk on site. No credit card is accepted. A receipt by the Russian Academy of Sciences with the stamp will be provided.