Recursive actions for scalar theories C. Dams, R. Kleiss, P. Draggiotis, E.N. Argyres, A. van Hameren and C.G. Papadopoulos Eur. Phys. J. C, 28 4 (2003) 561-571 Published online: 05 May 2003 DOI: 10.1140/epjc/s2003-01142-4