Vasiliĭ Severginʺ

1765 – 1826

• Sposobʺ ispytyvatʹ mineralʹnyi︠a︡ vody, sochinennyĭ, po novi︠e︡ĭshimʺ o semʺ predmeti︠e︡ nabli︠u︡denīi︠a︡mʺ, trudami Vasilʹi︠a︡ Severgina