@misc{Blady_Wiesław_Polska,
 author={Blady, Wiesław},
 howpublished={online},
 publisher={National Marine Fisheries Research Institute},
 language={pol},
 type={book},
 title={Polska flota rybacka w latach 1921-2001 : kalendarium tragicznych zdarzeń na statkach rybackich w latach 1945-2000},
 keywords={catastrophes, fishery, shipping disasters},
}