Lindmaa, Uno NSVL ÜNP seadlus 04.06.47.a. § 4, VNFSV KrK § 109; Vilmanson, Valve; Parts, Asta; Kotkas, Asti VNFSV KrK § 111; Edeberg, Rosida VNFSV KrK § 109.
Date: 1951-01-01-1951-12-31