To obtain an official invitation for Russian visa please send following information to the conference secretary ( as soon as practical (before April 13, 2020)
  1. Surname, First Name, Second name
  2. Organization/Company
  3. Appointment
  4. Address with postcode
  5. Address for invitation sending
  6. Phone, e-mail
  7. City in which a visa will be issued
  8. Copy of your passport.
Please be aware that above date April 13, 2020 is caused by a lengthy process of the invitation preparing (about a month). Also you need to reserve some time for a further procedure in an Embassy.