Summer School on Topological Photonics 2019 (school.metalab.ifmo.ru). Visa invitation form.
Note that this is request for the invitation letter only. After receiving response from the Organizing Committee you should apply for Russian visa in the local Russian Federation Consulate. Please contact Organizing Committee for help.
Please also refer to the web-page for additional information.
Specify position, name and address of your organization
(at the organization you have mentioned above)