Aleksandr Il'ich Perel'man

• Aleksandr Aleksandrovich Saukov 1902-1964
• Geochemistry of elements in the supergene zone =
• Geochemistry of epigenesis
• Geochemistry of epigenesis [by] Aleksandr I. Perel'man
• Geokhimiia biosfery
• Geokhimiia ėlementov v zone gipergeneza
• Geokhimiia epigeneticheskikh protsessov