Free vibrations of beams of bilinearly varying thicknessP.A.A. Laura; R.H. Gutierrez; R.E. Rossi · 1996

THE FUNDAMENTAL FREQUENCY OF NON-HOMOGENEOUS RECTANGULAR MEMBRANESP.A.A. Laura; R.E. Rossi; R.H. Gutierrez · 1997

TRANSVERSE VIBRATIONS OF ISOTROPIC, THIN CIRCULAR PLATES WITH A RECTANGULARLY ORTHOTROPIC CIRCULAR CORER.H. GUTIERREZ; P.A.A. LAURA; R.E. ROSSI · 2002

Fundamental frequency of vibration of a Timoshenko beam of non-uniform thicknessR.H. Gutierrez; P.A.A. Laura; R.E. rossi · 1991

LETTER TO THE EDITOR: VIBRATIONS OF RECTANGULAR MEMBRANES AND PLATES WITH RECTANGULAR HOLES WITH FIXED BOUNDARIESP.A.A. Laura; R.H. Gutierrez; R.E. Rossi · 1997

In-plane vibrations of non-circular arcs of non-uniform cross-sectionR.H. Gutierrez; P.A.A. Laura; R.E. Rossi; R. Bertero; A. Villaggi · 1989

TRANSVERSE VIBRATIONS OF A CIRCULAR ANNULAR PLATE WITH AN INTERMEDIATE CIRCULAR SUPPORT AND A FREE INNER EDGEE. Romanelli; R.E. Rossi; P.A.A. Laura; R.H. Gutierrez · 1998