The makeshift bomb, which was placed at the front door of the Galeria weekly's premises on the first floor of a building in downtown Sofia, went off at about 5:40am (0340 GMT).
Improvizovana eksplozivna naprava, koja je postavljena ispred ulaznih vrata prostorija nedeljnika Galerija, na prvom spratu zgrade u centru Sofije, eksplodirala je oko 5.40 ujutru (0340 GMT).