%0 Journal Article %T THE ESSENCE, SIGNIFICANCE AND CLASSIFICATION OF (PRELIMINARY) RESEARCH AS A NON-PROCEDURAL FORM OF USING SPECIAL KNOWLEDGE %A Ryzhkov, I.V. %A Ryzhkova, A.A. %K preliminary research, specialist's research, specialist's conclusion, forms of using special knowledge, specialist, non-procedural form. %J Forensics: yesterday, today, tomorrow %D 2024 %N 0 %P 9 %I East Siberian institute of the Ministry of Internal Affairs of the Russian Federation