The Constitution (Basic Law) of the Chuvash Autonomous Soviet Socialist Republic

The Constitution (Basic Law) of the Chuvash Autonomous Soviet Socialist Republic: adopted at an extraordinary eighth session of the Supreme Council of the Chuvash Autonomous Soviet Socialist Republic of the Ninth convocation on May 31, 1978.- Cheboksary: ​​Chuvash pr.Publishing House, 1978. -43, [4] s .. -On the region: Chuvashknigizdat..1. The state (collection).Electronic copy source: PBOriginal storage location: BAP