title: Changes in the structure and distribution of inbound tourist flow in Bulgaria during the COVID-19 pandemic
abstract: Bulgaria is a major center of tourism on the Black Sea. The aim of the study is to identify changes in the structure of the inbound tourist flow and the geographical features of its distribution in Bulgaria due to the COVID-19 pandemic. As a result of the study, groups of countries were identified that occupy a different place in the structure of the inbound tourist flow to Bulgaria: neighboring countries, the G7 states, other countries of Western Europe, the post-socialist states of Europe and 
journal: Pskov region studies journal