RAZYHRAYEV O, MALEONCHUK G. FROM THE HISTORY OF THE POLISH CIVIL SPECIAL SERVICES IN THE TERRITORY OF INTERWAR VOLHYNIA AND GALICIA: DEPARTMENT IV–D AND ITS ORGANIZATIONAL STRUCTURE (1920 – 1923). EEHB [Internet]. 2023Dec.26 [cited 2024Jul.27];(29):121-9. Available from: http://eehb.dspu.edu.ua/article/view/292942