Annotation: The article examines the presentation of the views of Yuriy Boyko-Blokhyn on the peculiarities of conceptual approaches to the history of literature and the literary and critical methodology of Mykola Hlobenko. The main literary concepts identified by Y. Boyko-Blokhyn in the literary and critical studies of this scientist are also outlined. The study of ideological parameters and creative ideas of a certain writer is an important component of scientific research. This makes it possible to create a three-dimensional and objective picture of the work of an artist or a certain era. As Yuriy Boyko-Blokhyn shows in his research, Mykola Hlobenko was a unique figure in the history of Ukrainian émigré literary studies and literary criticism, who was characterized by such scientific and research approaches in the study of Ukrainian literature.