00538naa#a2200157#i#450# EN\\bibl\85132 20250530211726.5 2078-5356 20240710b2024####ek#y0engy0150####ca RU Research into issues of state unity in modern Russian historical and legal science Journal article Nizhny Novgorod Nizhny Novgorod Academy of the Ministry of the Interior of Russia 2024 2 с. Journal article local Metshin Il'sur Raisovich namvd.editorum.ru