POI's creator (Voyajo Team)
GUM (ГУМ, pronounced as goom, in full Главный Универсальный Магазин, Glavnyi Universalnyi Magazin, meaning 'main department store') is the name of the principal department store in many cities of the former Soviet Union, known as State Department Store Государственный Универсальный Магазин, (...) (from Wikipedia)