@ARTICLE{Wawruch_Ryszard_Modelling_2011,
 author={Wawruch, Ryszard and Stupak, Tadeusz},
 number={No 3},
 journal={Archives of Transport},
 howpublished={online},
 year={2011},
 publisher={Polish Academy of Sciences Committee of Transport Design},
 title={Modelling of Safety Distance Between Ships' Route and Wind Farm},
 URL={http://ochroma.man.poznan.pl/Content/95001/mainfile.pdf},
}