1. Arbitration Court of the Central District. (2017). Decision of the Arbitration Court of the Central District of 10.01.2017 N F10-5610/2016. https://base.garant.ru/40185426/
2. Arbitration Court of the North Caucasus District. (2016). Resolution of the Arbitration Court of the North Caucasus District from 14.10.2016 N F08-7341/2016. https://base.garant.ru/40705623/
3. Arbitration Court of the North-Western District. (2019). Ruling of the Arbitration Court of the North-Western District of 12.03.2019 N A56-35375/2018.
4. Arbitration Court of the Volga District. (2016). Decision of the Arbitration Court of the Volga District from 13.04.2016 N F06-7195/2016. https://base.garant.ru/39222864/