Presentation of "Polar Ring" project in PDF format (800 KB) >>>
Anchorage Daily News, February 16th, 2011 >>>
National Post, Wednesday, Feb. 16, 2011 >>>
AM770, February 15, 2011 >>>
The Canadian Press, February 15, 2011 >>>
The Voice of Russia, Feb 8, 2011 >>>
Polar Ring - 2007 video
