At least three killed in explosion near cafe in Russia’s Moscow Al JazeeraBomb carried by woman kills three, injures 21 near Moscow restaurant, authorities say ReutersMoscow restaurant bombing kills three people as device carried by woman explodes The GuardianExplosion in Moscow leaves at least 3 dead, 21 injured abcnews.comThree killed after bomb detonated at Moscow restaurant, state media say bbc.com