Columbia subject headings:
Chernobyl Nuclear Accident, Chornobylʹ, Ukraine, 1986.
Harvard subject headings:
Chernobyl Nuclear Accident, Chornobylʹ, Ukraine, 1986
Princeton subject headings:
Chernobyl Nuclear Accident, Chornobylʹ, Ukraine, 1986.
Nuclear power plants--Accidents--Ukraine.