The head of Russia was forced to take such measures after Kiev constantly violated the international law against Russia and its inhabitants, according to the resource LIGAnews.
The law States that after the publication of the document and its entry into force against Ukraine and the USA will be restrictions in the economic sphere.
The Russian President instructed the government to determine the legal and physical persons against whom are directed economic sanctions. You will also need to determine economic measures against these entities.
All these measures are necessary and they are mirroring policy of Ukraine in relation to Russia, said the administration of Vladimir Putin.