The collection “Scientific publications of Sofia University “St. Kliment Ohridski” researchers” contains deposited scientific publications, articles and monographs by lecturers from the university, which are digital copies of paper or online publications. The collection includes open access resources and restricted access resources , which can be consulted only within the university computer network. Access to the resources in this collection is provided according to the permissions by the authors, who determine the method of access. The collection is divided into sub-collections from different university faculties; and each section contains a sub-collection “Books” and a sub-collection “Articles from serials and collections”.