Chief Scientific Reseacher of the Bogoliubov Laboratory of Theoretical Physics, Chairman of the JINR Science and Technology Council Rostislav Vladimirovich Jolos turned 75 on 11 January 2017.

The JINR Directorate, colleagues and friends cordially congratulate Rostislav Vladimirovich on his jubilee and wish him good health, happiness and prosperity, every success in his scientific research.