Theory of in-plane motion induced by laser action on crystal surface T. Pezeril, D. Mounier, V. Gusev, S. Gougeon, P. Ruello, N. Chigarev, P. Picart et J.-M. Breteau J. Phys. IV France, 125 (2005) 335-337 DOI: 10.1051/jp4:2005125079