EN
A discourse can be variously defined. It is also used by different areas of science. Discourse analysis allows to see not only what is directly given in the text, but also what has had an influence upon its creation. Therefore, the theory of discourse, where the main foundation is its three-dimensionality (cognitive dimension, expresive dimension and interactive dimension), discourse's subjects and context, can be used as a method of epistolography research. An analysis of Agnieszka Osiecka's and Jeremy Przybora's correspondence from the position of a discourse's investigator will allow to acknowledge any intertextual links as well as those that arise from the context or the interaction: the relationship between subjects, their experience related to their private life, work, life experience, along with the surrounding reality while writing letters - travel, social meetings, attempts to define the relationship and its development.