%0 Journal Article %A Bertoni, A. %A Goldwurm, M. %T On ranking 1-way finitely ambiguous NL languages and $\# P_1$-complete census functions %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 1993 %P 135-148 %V 27 %N 2 %I EDP-Sciences %G en %F ITA_1993__27_2_135_0