1. Legendre polynomial approach for modeling free ultrasonic waves in multilayered plates;Lefebvre;JAP,1999
2. Surface waves and rotational invariance in lattice theory;Ludwig;Solid State Commun,1964
3. Vibrational edge modes in finite crystals;Maradudin;Phys Rev B,1972
4. Vibrational modes on a rectangular ridge;Sharon;Lett Appl Eng Sci,1974
5. Edge localized vibration modes on a rectangular ridge;Maradudin;JAP,1977