Zavila O & University of Defence. Fire Protection Systems in the Ilyushin Il-28, The Only Jet Bomber in the Czechoslovak and Czech History.
Chicago-viite (17. p.)Zavila O ja University of Defence. Fire Protection Systems in the Ilyushin Il-28, The Only Jet Bomber in the Czechoslovak and Czech History.
MLA-viite (9. p.)Zavila O ja University of Defence. Fire Protection Systems in the Ilyushin Il-28, The Only Jet Bomber in the Czechoslovak and Czech History.
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