Media type: E-Article Title: Oscillations of conservative systems with complex trajectories Contributor: Martynyuk, A. A.; Nikitina, N. B. Published: Springer Science and Business Media LLC, 2008 Published in: International Applied Mechanics, 44 (2008) 7, Seite 721-738 Language: English DOI: 10.1007/s10778-008-0086-2 ISSN: 1063-7095; 1573-8582 Keywords: Mechanical Engineering ; Mechanics of Materials Origination: Footnote: