Parametric Instability of Sandwich Beams http://127.0.0.1/xmlui/handle/123456789/3105 Tue, 14 Apr 2026 21:41:11 GMT 2026-04-14T21:41:11Z Parametric Instability of Sandwich Beams http://127.0.0.1/xmlui/handle/123456789/3106 Parametric Instability of Sandwich Beams Ray, Kumar Sat, 01 Jan 1994 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/3106 1994-01-01T00:00:00Z