13:15

Sources

Literary sources:
"Encyclopedia Sofia", BAS, Publishing House "Trud" 
 „My hometown Sofia”, author Raina Kostentseva
“Sofia in the long past”, author Magdalina Stancheva
“The Forgotten Loners” /Unknown Sofia stories/, author Iskra Tsenkova
"Bohemian Sofia". ”101 detours in Sofia”  author Ivan Mihalev
“ Sofia Street Oborishte”, author Alexander Zlatarski


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