00804naa#a2200169#i#450# EN\\bibl\123326 20260818155920.2 1813-4327 20260629b2026####ek#y0engy0150####ca RU AUTHENTIC SIGNATURES EXECUTED WITH INTENTIONAL ALTERATION: MECHANISM OF FORMATION, FEATURES OF THE RESEARCH Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2026 11 с. Journal article local Криминалистическое исследование документов и бумаг. Исследование почерков. Графология. 343.982.4 Исследование почерков. 343.982.43 Ismatova Tat'yana Ivanovna va-mvd.editorum.ru