%0 Journal Article %A Ésik, Zoltán %A Ingólfsdóttir, Anna %T Preface %J RAIRO. Theoretical Informatics and Applications %D 2003 %P i-i %V 37 %N 4 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ita:2003034/ %R 10.1051/ita:2003034 %G en %F ITA_2003__37_4_R1_0