Authors
Viktorija Šipilova
The Institute of Humanities and Social Sciences, Daugavpils University, Parades str. 1, LV-5400,, Daugavpils, Latvia
Inta Ostrovska
The Institute of Humanities and Social Sciences, Daugavpils University,, Daugavpils, Latvia
Elita Jermolajeva
Latvian Academy of Agricultural and Forestry Sciences,, Riga, Latvia
Ludmila Aleksejeva
The Department of Economics and Sociology, Daugavpils University,, Daugavpils, Latvia
Dmitrijs Oļehnovičs
The Department of History, Daugavpils University,, Daugavpils, Latvia