Only the Russian Federation did not have its own Academy of Sciences during the Soviet Union despite the fact that 98% of the scientific institutions of the Academy of Sciences of the Soviet Union were in the Russian Federation, and 95% of the members of the Academy of Sciences of the Soviet Union worked and lived in the Russian Federation.
Лишь Российская Федерация не имела во времена СССР своей академии наук несмотря на то, что 98 % научных учреждений АН СССР находились в РФ, а 95 % членов АН СССР работали и жили в РФ.