Aleksandr Alekseevich Kovalʹskiĭ : z︠h︡iznʹ bogatai︠a︡ svershenii︠a︡mi
en
translation: Alexander Alekseevich Kovalsky: life rich in deeds
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Alexander Kovalsky (1906-1978) was a Soviet scientist in the field of chemistry, corresponding member of the USSR Academy of Sciences.