DISCUSSION OF THE CONVERGENCE PROPERTIES OF THE PERTURBATION SERIES USED IN THE CALCULATION OF EBIC- AND CL-CONTRASTS W. HERGERT, L. PASEMANN et S. HILDEBRANDTJ. Phys. IV France, 01 C6 (1991) C6-45-C6-50DOI: https://doi.org/10.1051/jp4:1991608