This initiative launched by Pinchas Polonsky began with an underground edition of the Pesach Haggadah with commentaries in the 1980s in Moscow.
In Israel Polonsky together with Machanaim published: a Siddur (prayer book) with a Russian translation and commentaries titled "Vrata Molitvy"[REF] (Gates of Prayer, not to confuse with the Reform "Gates of Prayer, the New Union Prayer Book").