Heydar Aliyev was responsible and thoughtful leader who worked tirelessly for benefit of Azerbaijani people - Patriarch of Moscow

BAKU, Azerbaijan, May 11. Heydar Aliyev was a responsible thoughtful leader who worked tirelessly for the benefit of his people, Patriarch of Moscow and all Rus' Kirill said in a letter addressed to President of the Republic of Azerbaijan Ilham Aliyev on the occasion of the 100th anniversary of the birth of Heydar Aliyev, Trend reports.