LOGICAL LAWS IN PROOF: LAW OF IDENTITY, LAW OF CONSISTENCY AND STRENGTH OF THE EVIDENCE Istomina Natalia Sergeevna, competitor at criminalistics and legal informatics chair. <...> E-mail: age1955@yandex.ru Annotation: In this article the author discloses the questions, concerning the usage of logical laws (law of identity and law of consistency) in proof, and namely in the ascertainment of the strength of the evidence. <...> Author has disclosed the content of the above mentioned logical laws and tried to draw the mechanism of their usage in proof. <...> Belkin A.R. The proof theory in criminal legal proceedings. <...> V. "Yukos business" as a mirror of the Russian legal profession (complex research in protection of the Russian legal profession and justice). <...> СТРСОr Оducation institutions / Under the editorship of the Dr. . sМТОЧМОs, proП. <...> Kaverin B. I. Demidov I.V. Logic for lawyers: Studies. grant for higher education institutions / Under the editorship of prof. <...> В статье автор раскрывает вопросы, касающиеся использования законов логики (закона тождества и закона непротиворечия) в доказывании, а именно в установлении силы доказательств. <...> Автор раскрыл содержание названных законов логики и попытался вывести механизм их использования в доказывании! <...>