Formation of the scientific concepts about the documental forms of information. The legal and source-study concepts of a document

The active use of documental information in various fields of activity has resulted in the formation of four main concepts of a document: the legal, source-study, gnoseological, and management concepts. The history of the origin and development of the legal and source-study concepts is considered. The significant influence that is exerted by the positivistic philosophy on the formation of these concepts is noted.