Sensitivity analysis of FE model properties of rail vehicle with respect to the variation of geometrical parameters / Adam MARTOWICZ, Piotr KUROWSKI, Tadeusz UHL, Grzegorz LASKO // W: Selected problems of modal analysis of mechanical systems / ed. Tadeusz Uhl. — Kraków ; Radom : Publishing House of the Institute for Sustainable Technologies – National Reserch Institute, 2009. — Na s. red. błędny ISBN. — Zawiera materiały 13/th School of Modal Analysis. — ISBN: 978-83-7204-832-5. — S. 91–100. — Bibliogr. s. 100, Abstr.