Analysis of information sources in references of the Wikipedia article "Transfer of Crimea in the Soviet Union" in English language version.
However, at that time, Ukraine could not fully claim jurisdiction over Crimea. Indeed, further legislative acts and constitutional amendments were needed to legitimise the territorial changes in that region. On 2 June 1954, the Supreme Council of the Russian SFSR adopted the Law on the introduction of changes and amendments to Article 14 of the Constitution (Fundamental Law) of the SFSR, according to which the Crimean Region was excluded from Soviet Russia at the same time that the Supreme Council of the Ukrainian SFSR introduced changes to the Ukrainian Constitution.
