Citation: Hpw. Gottlieb et Jp. Mcmanus, EXACT SHARED MODAL FUNCTIONS AND FREQUENCIES FOR FIXED AND FREE ISOSPECTRAL MEMBRANE SHAPES FORMED FROM TRIANGLES, Journal of sound and vibration, 212(2), 1998, pp. 253-264
Citation: Hpw. Gottlieb, EXACT MIMICRY OF NONLINEAR OSCILLATORY POTENTIAL MOTION - NONUNIQUENESS OF ISODYNAMICAL TRACKS, Journal of sound and vibration, 204(3), 1997, pp. 519-532
Citation: Hpw. Gottlieb, NONLINEAR, NONPLANAR TRANSVERSE FREE-VIBRATIONS OF A CONSTANT-TENSIONSTRING, Journal of sound and vibration, 191(4), 1996, pp. 563-575
Citation: Hpw. Gottlieb, QUESTION NUMBER 38 - WHAT IS THE SIMPLEST JERK FUNCTION THAT GIVES CHAOS, American journal of physics, 64(5), 1996, pp. 525-525
Citation: Hpw. Gottlieb, INHOMOGENEOUS ANNULAR PLATES WITH EXACTLY BEAM-LIKE RADIAL SPECTRA, IMA journal of applied mathematics, 50(2), 1993, pp. 107-112
Citation: Hpw. Gottlieb, VIBRATIONS OF CANTILEVER BEAMS WITH VARIOUS INITIAL CONDITIONS - COMMENT, Journal of sound and vibration, 162(3), 1993, pp. 559-560