Partial wave analysis of πproduction in two-photon collisions at LEP V. A. Schegelsky, A. V. Sarantsev, A. V. Anisovich and M. P. Levchenko Eur. Phys. J. A, 27 2 (2006) 199-205 Published online: 31 March 2006 DOI: 10.1140/epja/i2005-10266-0