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2. Buckling of frames composed of thin-wall members;Renton,1967
3. The loading-frequency relationship in multiple eigenvalue problems;Huseyin;J. Appl. Mech.,1971
4. Extremum properties of the generalized Rayleigh quotient associated with flutter instability;Huseyin;Quart. Appl. Math.,1974
5. Application of the Rayleigh quotient to eigenvalue problems of pseudoconservative systems;Huseyin;J. Sound Vibrat.,1974