@book{ Solr-2776892, title = {Sweden-Bulgaria : voices from seven centuries : Slavonic manuscripts, old maps of Bulgaria and Bulgarian lands, diaries of Swedes, who have visited Bulgaria, official documents and old books by Bulgarian, Swedish and other authors : dedicated to the 1300th anniversary of Bulgaria}, editor = {Damjanova, Zhivka}, address = {Sofia}, publisher = {State Pub. House "Septemvri}, year = {1980}, pages = {141}, }