Analysis of information sources in references of the Wikipedia article "Землетрясение в Гяндже" in Russian language version.
After one of these raids, in addition to a violent earthquake in 533/1138-39 or 534/1139-40 which caused great loss of life, it had to be rebuilt by the Saljuq governor Qara Sonqor
After one of these raids, in addition to a violent earthquake in 533/1138-39 or 534/1139-40 which caused great loss of life, it had to be rebuilt by the Saljuq governor Qara Sonqor
