@misc{Budak_V._D._Free_2008,
 author={Budak, V. D. and Grigorenko, Ya. and Puzyrev, S. V.},
 editor={Kotulski, Zbigniew (1955– ). Red.},
 editor={Kowalczyk, Piotr Marian. Red.},
 editor={Sosnowski, Włodzimierz. Red.},
 copyright={Rights Reserved - Free Access},
 journal={Prace IPPT IFTR REPORTS},
 address={Warszawa},
 howpublished={online},
 year={2008},
 publisher={Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk},
 language={eng},
 title={Free Vibrations of Orthotropic Shallow Shells of Variable Thickness on Basis of Spline-Approximation Method},
 type={Text},
 URL={http://rcin.org.pl./Content/33296/PDF/WA727_19803_56050-2-2008_Budak-157.pdf},
 keywords={Mechanika - konferencje [KABA], Mechanika [KABA], Mechanika komputerowa, Mechanika zniszczenia},
}