RANDOM FIELD IN ONE DIMENSION : A RENORMALIZATION GROUP APPROACH M. A. Continentino, S. M. de Oliveira et P. M. C. de OliveiraJ. Phys. Colloques, 49 C8 (1988) C8-1247-C8-1248DOI: https://doi.org/10.1051/jphyscol:19888566