He was buruied next to his mother in the Vagankovskoe cemetary in Moscow. The wake lasted late into the night with various underworld figures, who either didnt want to flash their mugs or are wanted by the authorities, showing up late.
There were also many law enforcement officials who kept watch over the funeral and video taped the mourners. There were many criminal avtoritets among the guests but Ded Hassan, who stands to take Ivankov's place, was nowhere to be seen. There was only a wreith that bore "To my dear brother from Dedushka Hassan."
After the ceremony, the cemetery was inspected by the bomb squad. The funeral itself went without incident.
From Kazahstanskaya bratva.
To my dear brother from Dedushka Hasan
P.S. I will adding new material from time to time as further info becomes available.