Super Bowl XLVII CHAMPS! Baltimore Ravens hold off San Francisco 49ers after long power outage at Superdome, 34-31 – New York Daily News
Electric surge almost gives 49ers the momentum to win Super Bowl
Super Bowl power outage delays 49ers vs. Ravens game - Baltimore Beatdown
2013 Super Bowl -- Power outage stops game at Super Bowl XLVII - ESPN
Superdome power outage halts Super Bowl XLVII
Super Bowl 2013: Ravens withstand 49ers rally and power outage, surge to championship - CBS News
Super Bowl XLVII: Blackout disrupts Ravens vs 49ers game, Illawarra Mercury
49ers beat Big Ben, Steelers 20-3 – The Times Herald
Ravens Beat 49ers in Super Bowl After Lights Go Out - The New York Times