1973 Aleksandr Pavlovich Vinogradov: for outstanding achievements in geochemistry. Vladimír Zoubek (full member of the Czechoslovak Academy of Sciences): for outstanding achievements in geology.
1973 Aleksandr Pavlovich Vinogradov: for outstanding achie.vements in geochemistry Vladimír Zoubek (full member of the Czechoslovak Academy of Sciences): for outstanding achievements in geology.