Collection "Slavs and Russia: Slavs in Moscow. To the 870th anniversary of the founding of Moscow" dedicated to the place of Moscow in the history of state relations, political, public, scientific, cultural and church relations of Russia and Slavic countries and peoples of Central and Southeast Europe in the XVII - XX centuries. The main attention is paid to the visits of representatives of the Slavs, their studies in Moscow educational institutions, work in scientific, cultural and educational institutions, editions of newspapers and magazines, as well as significant material assistance to the Slavs provided by various public organizations in Moscow and individuals