It comes from an article done by historian Per Anders Rudling
http://www.academia.edu/2481420/_The_Return_of_the_Ukrainian_Far_Right_The_Case_of_VO_Svoboda_in_Ruth_Wodak_and_John_E._Richardson_eds._Analyzing_Fascist_Discourse_European_Fascism_in_Talk_and_Text_London_and_New_York_Routledge_2013_228-255