"Created 1901/1902 | It was a mosque built in 1528 | architect Alexander Pomerantsev (Russian) - http://sofiatosee.com/2013/01/03/sveti-sedmochislenitsi-church/"
"Built in 1914 | built over a mosque which was destroyed after the liberation of Bulgaria | reconstruction was made by the Russian Government - http://sofiatosee.com/2013/01/02/russian-church/"
"Built 10th century | consecrated in 1867 and 1933 | one of Sofia's most visited landmarks - http://sofiatosee.com/2013/01/02/st-nedelya-church/"
"Completed: 4th century | Frescoes from the 12th-14th century | During the Ottoman period was used as a mosque - http://sofiatosee.com/2013/01/02/saint-george-rotunda/"