@misc{Gutowski_Roman_(1926–2001)_Properties_1983,
 author={Gutowski, Roman (1926–2001)},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Prace IPPT IFTR REPORTS},
 howpublished={online},
 year={1983},
 publisher={Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk},
 language={eng},
 type={Text},
 title={Properties of solutions of ordinary and partial differential equations describing the motion of mechanical systems},
 URL={http://rcin.org.pl/Content/666/PDF/WA727_7361_57006-31-1983_Properties-of-solut.pdf},
 keywords={Równania różniczkowe cząstkowe [KABA], Układy mechaniczne},
}