New York—Billboard is set to launch Billboard Russia. The monthly publication, which goes on sale April 20, is being published through a licensing agreement with C-Media Publishing House. It will have an initial circulation of 25,000. The introduction of Billboard Russia follows the launch of Billboard Turkey (26,000 circ.) in November. Billboard, which is published by Nielsen Business Media, said it will continue to expand internationally with print, mobile and Web offerings in Europe, Asia and South America.