Repressions against Farmers in Latvia in 1944-1953 - Bleiere, Daina (. The @hidden and forbidden history of Latvia under Soviet and Nazi occupations 1940 - 1991. - Rīga : Inst. of the History of Latvia, 2005. - 383 S.. - graph. Darst., Kt.. - ISBN 9984-601-92-7, 2005)