Roman Kondratenko was born on 1857-10-12.
Roman Kondratenko died in 1904-12.
Anatoli Kondratenko was born in 1949.
Nikolai Kondratenko was born on 1940-02-16.
V. A. Kondratenko has written: 'Vnimanie'
A. N. Kondratenko has written: 'Plazmennye volnovody' -- subject(s): Plasma waveguides
Roman Oben was born in Cameroon.
Roman Schikorsky was born in 1975.
Roman Schmelzer was born in 1977.
Roman Tsurtsumiya was born in 1942.
Roman Kohnle was born in 1963.
Roman Leitner was born in 1968.
Roman Kozłowski was born in 1889.