Dynamics of point defects and stripe textures in Smectic-C Langmuir monolayers M. À. Vallvé and J. Ignés-Mullol Eur. Phys. J. E, 30 4 (2009) 403-409 Published online: 09 December 2009 DOI: 10.1140/epje/i2009-10539-x