@misc{Plaskacz_Sławomir_Value,
 author={Plaskacz, Sławomir},
 address={Toruń},
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Mikołaja Kopernika},
 language={eng},
 type={książka},
 title={Value functions in control systems and differential games : a viability method},
}