عنوان مقاله [English]
نویسندگان [English]چکیده [English]
Based on the fact that testimony is deposition of witnesses and aware without considering other reasons. Testimony has two kinds of rules: one of them is the essential one that relates to situation and circumstances of testimony and witnesses and the other kind is formal rule that expresses the procedures of listening to testimony. Searches of witness is a technical affair and its procedures are imposing the witnesses to court, testifying in the court, methods of accounting and comparing the signification of testimony, swearing witnesses and so on. The authors tried to study the procedures of listening to testimony and styles of its investigations.