Valeri Nichushkin facing doping case from 2013, Russia says - NBC Sports
Ice hockey at the 2018 Winter Olympics - Wikipedia
Russian ice hockey team sent off to Pyeongchang 2018 with cheers in their ears and hopes in their hearts
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Winter Olympics 2018: US and Russian ice hockey teams brawl on the ice in Cold War battle
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Winter Olympics live updates: The 2018 Winter Games in Pyeongchang, South Korea - Los Angeles Times
NHL player participation at Beijing 2022 to be decided after Tokyo 2020 Olympics
Russia beat Germany 4-3 to win gold medal in ice hockey – DW – 02/25/2018