(Council of Ministers of 29 May 1946 on the provisional administrative division of the Recovered Territories., Coll. Laws of 1946 No. 28, item. 177 {{{title}}}, Dz. U. z 1946 r. Nr 28, poz. 177 )
({{{title}}}, Dz. U. z 1952 r. Nr 17, poz. 102 Dz. U. z 1952 r. Nr 17, poz. 102)