Signature of  Sergey Mironov
Автограф_Сергея_Михайловича_Миронова.jpg
Автограф_Сергея_Михайловича_Миронова.jpg: Sergey Mironov. Scanned by Glavkom NN. Original uploader was Glavkom NN at ru.wikipedia.
derivative work: Alex Gomankov (talk)