E. Pereira, Sébastien Fumeron, F. Moraes. Metric approach for sound propagation in nematic liquid crystals.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2013, 87 (2), 022506 / 6p.
⟨10.1103/PhysRevE.87.022506⟩.
⟨hal-01431367⟩