Strelbytskyi М. P., and Vychavka V. І. “LEGAL CONCEPTS OF THE INTERACTION OF THE BORDER GUARD UNITS WITH THE NATIONAL GUARD UNITS AT THE ENTRY-EXIT CHECK POINTS TO THE TEMPORARILY OCCUPIED TERRITORY”. Honor and Law, vol. 4, no. 63, June 2019, pp. 27-32, doi:10.33405/2078-7480/2017/4/63/126053.