Apr 2020, Vol.175 Russian

• 2020.4.1
• Russian

Related issue

1. 

   2018.9.1

   Sept 2018, Vol.156 Russian
2. 

   2018.1.1

   New Year Edition 2018 Russian
3. 

   2020.1.1

   New Year Edition 2020 Russian
4. 

   2019.9.1

   Sept 2019, Vol.168 Russian
5. 

   2024.10.1

   October 2024, Vol.229 Russian
6. 

   2021.5.1

   May 2021, Vol.188 Russian
7. 

   2017.7.1

   July 2017, Vol.142 Russian
8. 

   2023.10.28

   November 2023, Vol.218 Russian