Travelling waves in two-dimensional smectic-C domains J. Claret, J. Crusats, R. Albalat, J. Ignés-Mullol, H. Martınez-Seara, R. Reigada and F. Sagués Eur. Phys. J. E, 21 2 (2006) 111-116 Published online: 27 November 2006 DOI: 10.1140/epje/i2006-10049-5