Instability and dynamics of thin viscoelastic liquid films G. Tomar, V. Shankar, S. K. Shukla, A. Sharma and G. Biswas Eur. Phys. J. E, 20 2 (2006) 185-200 Published online: 20 June 2006 DOI: 10.1140/epje/i2006-10011-7