00745naa#a2200181#i#450# EN\\bibl\73359 20240520163601.1 2587-9820 20240329b2024####ek#y0engy0150####ca RU THE ESSENCE, SIGNIFICANCE AND CLASSIFICATION OF (PRELIMINARY) RESEARCH AS A NON-PROCEDURAL FORM OF USING SPECIAL KNOWLEDGE Journal article Irkutsk East Siberian institute of the Ministry of Internal Affairs of the Russian Federation 2024 9 с. Journal article local Криминалистика. Криминалистическая техника и тактика. 343.98 Ryzhkov Ivan Viktorovich Ryzhkova Anna Andreevna kvsz.ru