Numero di scienziati nel 1973 nell’URSS ogni 100.000 persone per etnia

Finally found the source for this https://yarodom.livejournal.com/527595.html

Don’t know how accurate the “per 100.000” metric is as it wasn’t in the original source.

Interestingly, only around half of all Armenian researchers in the USSR were in Armenian SSR.