The smell yes! This may sound weird and is completely unrelated but I felt the smell of new Apple products comes very close to that of Misha magazines. Noticed it with every Apple hardware I bought so far starting from the 1st generation Macbook.

Science books from Mir, Raduga and Progress publications - https://mirtitles.org/ Children's books - http://www.arvindguptatoys.com/

Last time I checked, I couldn't find any sources for Misha other than a couple of them scattered across file sharing sites.