O. A. Istorik
Directorate of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being for the Leningrad region
Russian Federation

Olga A. Istorik – Head of the Directorate of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being for the Leningrad region.

St-Petersburg 

L. A. Eremina
Directorate of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being for the Leningrad region
Russian Federation

Lyudmila A. Eremina – M.D., deputy head of the sanitary supervision department.

St-Petersburg

A. N. Barkovsky
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being
Russian Federation

Anatoliy N. Barkovsky – Head of the Federal radiological center

T. A. Kormanovskaya
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being
Russian Federation

Tatyana A. Kormanovskaya – PhD, leading researcher of the laboratory of the dosimetry of the natural sources.

Mira str., 8, Saint-Petersburg, 197101

R. R. Akhmatdinov
Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Federal Service for Surveillance on Consumer Rights Protection and Human Well-Being
Russian Federation

Rustam R. Akhmatdinov – Leading research engineer, information-analytical center