(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., 1946, vol. 28, No. 177 )
({{{title}}}, Dz. U., 1952, vol. 17, No. 102 Dz. U. z 1952 r. Nr 17, poz. 102)