Latvia division. The borders of historical and cultural regions usually are not explicitly defined and in several sources may vary. In formal divisions, Riga region, which includes the capital and parts of other regions that have a strong relationship with the capital, is also often included in regional divisions; e.g., there are five planning regions of Latvia (), which were created in 2009 to promote balanced development of all regions. Under this division Riga region includes large parts of what traditionally is considered Vidzeme, Courland, and Zemgale. Statistical regions of Latvia, established in accordance with the EU Nomenclature of Territorial Units
Libraries of the University of Latvia include fragments of medieval manuscripts, manuscripts of prominent figures of Latvian culture, reproductions and books from the 13th century up until our day. The Library has received several collections donated by outstanding world scientists: Embriks Strands, Ernests Felsbergs, Pēteris Šmits, Helmut Winter, Samuels Knohs and others. Access to aggregate information of the results of academic and research activities at the University of Latvia is available via bibliographic databases created at the Library: University of Latvia research publications and history; University of Latvia graduation thesis and a database of dissertations elaborated and defended at the University. Resources may be accessed via