When using the methods of analysis applied in folkloristics in literary works, narrative models and character types formed in myths, fairy tales and rituals are distinguished. Different literary characters enter into one archetypal paradigm and display the same invariant functions, properties and attributes. In this regard, the research of common traditional elements of the structure and poetics of literary works and that of the interpretation of individual literary texts in terms of the interaction of "ready-made" and individual values and rules of construction is made possible.