YEREVAN. - Armenian President Serzh Sargsyan visited on Friday the Armenian National Academy of Sciences and met with Academy member Sergey Hambarstumyan.

Sargsyan congratulated Hambartsumyan on the 90th anniversary and wished him health and success, presidential press service informs Armenian News-NEWS.am.

In addition, the honorary Academician by the decree of the President was rewarded with Tigran the Great medal for his significant contribution in the development of science and public activity.